Quick Start™ Bradford Protein Assay

Overview

Compatible Reagents*


Acetone, 10%	EGTA, 0.2 M	Nonidet P-40 (NP-40), 0.25%	Sodium hydroxide, 0.1 M
Acetonitrile, 10%	Ethanol, 10%	Octyl-β-glucoside, 0.5%	Sodium phosphate, 0.5 M
Ammonium sulfate, 1 M	Glucose, 20%	Octyl β-thioglucopyranoside, 1%	Sucrose, 10%
Ampholytes, pH 3–10, 0.5%	Glycerol, 5%	PBS	TBS, 0.5x (12.5 mM Tris, 75 mM NaCl, pH 7.6)
ASB-14, 0.025%	Glycine, 0.1 M	Phenol red, 0.5 mg/ml	TCEP, 20 mM
Ascorbic acid, 50 mM	Guanidine-HCl, 2 M	PIPES, 0.2 M	Thiourea, 1 M
Bis-Tris, pH 6.5, 0.2 M	Hank's salt solution	PMSF, 2 mM	Tributylphosphine (TBP), 5 mM
Calcium chloride, 40 mM	HCl, 0.1 M	Potassium chloride, 2 M	Tricine, pH 8, 50 mM
CHAPS, 10%	HEPES, 0.1 M	Potassium phosphate, 0.5 M	Triethanolamine, pH 7.8, 50 mM
CHAPSO, 10%	Imidazole, 0.2 M	SB 3-10, 0.1%	Tris, 1 M
Deoxycholic acid, 0.2%	Magnesium chloride, 1 M	SDS, 0.025%	Tris-glycine (25 mM Tris, 192 mM glycine)
Dithioerythritol (DTE), 10 mM	β-Mercaptoethanol, 1 M	Sodium acetate, pH 4.8, 0.2 M	Tris-glycine-SDS, 0.25x (6.25 mM Tris, 48 mM glycine, 0.025% SDS)
Dithiothreitol (DTT), 10 mM	MES, 0.1 M	Sodium azide, 0.5%	Triton X-100, 0.05%
DMSO, 5%	Methanol, 10%	Sodium bicarbonate, 0.2 M	Tween 20, 0.01%
Eagle's MEM	Modified Dulbecco's PBS	Sodium carbonate, 0.1 M	Urea, 4 M
Earle's salt solution	MOPS, 0.1 M	Sodium chloride, 2.5 M
EDTA, 0.2 M	NAD, 2 mM	Sodium citrate, pH 4.8 or 6.4, 0.2 M

* Concentrations compatible with the microassays are 1/25 of the values listed above.

Protein Assay Selection Guide

Chart

* Nonidet P-40 >0.25%, Triton C-100 >0.05%, Tween 20 >0.01%, SDS >0.025%
** DTT >1 mM, EDTA >1 mM

Protein Assay Comparison

Characteristics of Bio-Rad's Protein Assays
	Protein Assay
	Quick Start™ Bradford	Bio-Rad	DC™	RC DC™
Adapted from method of	Bradford (1976)	Bradford (1976)	Lowry et al. (1951)	Lowry et al. (1951)
Standard concentration assay
Sample volume	100 µl	100 µl	100 µl	100 µl
Linear range	0.125–1.5 mg/ml	0.2–1.5 mg/ml	0.125–1.5 mg/ml	0.125–1.5 mg/ml
Low-concentration assay
Sample volume	1 ml	800 µl	200 µl	200 µl
Linear range	1.25–25 µg/ml	1.25–25 µg/ml	5–250 µg/ml	5–250 µg/ml
Microplate assay sample volume	5 µl	10 µl	5 µl	*
Minimum incubation time	5 min	5 min	15 min	15 min
Assay wavelength	595 nm	595 nm	650–750 nm	650–750 nm

All assays are easy to use, require little reagent preparation, and give accurate and reproducible results.

* To adapt the RC DC assay to a microplate format, follow the micro test tube (microfuge tube) assay protocol in the RC DC instruction manual up to the centrifugation step where the supernatant is discarded. The pellet can then be transferred to the microplate, and the microplate assay protocol in the DC protein assay manual can be followed.

In a typical protein assay, a chemical reagent is added to a protein sample, producing a visible result, such as a color change in the sample solution. This color change is quantitated with a spectrophotometer or microplate reader, and compared to a standard curve of known concentrations of protein versus their absorbance after reaction with the reagent. The amount of protein in the unknown sample is determined by interpolation, reading the concentration of protein on the standard curve that corresponds to its absorbance.

Scroll up Scroll down

The Quick Start™ Bradford protein assay is a simple and accurate procedure for determining the concentration of protein in solution. The assay supplies ready-to-use dye reagent at 1x concentration and two protein standards at seven prediluted concentrations (0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml). Protein concentration is determined in one step, with no need to dilute standards. Quick Start Bradford protein assay kits offer either bovine serum albumin or bovine γ-globulin standard sets.

Standard-concentration assay
Sample volume	100 µl
Linear range	0.125-1.5 mg/ml
Low-concentration assay
Sample volume	1 ml
Linear range	1.25-25 µg/ml
Assay wavelength	595 nm
Minimum incubation time	5 min
Adapted from method of	Bradford

Account price failed to display. Please try reloading the page.Reload Page

If you are placing an order, you may proceed with your order; the account price will be applied if it is lower than the
list price. If the problem persists, please call customer service at or send an
email to

Quick Start™ Bradford Protein Assay Kit 1

5000201
Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard (5 x 2 mg/ml); 200 standard assays or 4,000 microplate assays

0 5000201 /templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0201_0921120600922.xml 5000201 /default/main/bio-rad/WORKAREA/default 09/21/09 12:06 PM en_US jbza3kb0 2017-11-14 07:09:01 true true internet/product_SKU jbza3kb0 templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0201_0921120600922.xml LSR 2019-05-04 16:25:24 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556044786840 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 16:25:24 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0201_0921120600922.xml templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0201_0921120600922.xml 5000201-quick-start-bradford-protein-assay-kit-1 5000201 Quick Start Bradford Protein Assay Kit 1 Quick Start™ Bradford Protein Assay Kit 1 Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard (5 x 2 mg/ml); 200 standard assays or 4,000 microplate assays Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard (5 x 2 mg/ml); 200 standard assays or 4,000 microplate assays Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard (5 x 2 mg/ml); 200 standard assays or 4,000 microplate assays /webroot/web/images/lsr/products/microplate_systems/sku_thumb/global/500-0201_tn.jpg /webroot/web/images/lsr/products/microplate_systems/sku_view/global/500-0201_view.jpg /webroot/web/images/lsr/products/microplate_systems/sku_feature/global/500-0201_feature.jpg ,VN RepEx 500-0201 Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard (5 x 2 mg/ml); 200 standard assays or 4,000 microplate assays 500-0201, 5000201, quick, start, bradford, protein, assay, sample, quantitation, colorimetric, concentration, standard, microplate 09/21/09 12:06 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette N 0 <p>Use the Quick Start Bradford protein assay kit 1 for one-step determination of protein concentration.</p> <ul> <li>Quick Start Bradford kits are available with either bovine serum albumin (BSA) or bovine γ-globulin (BGG) standards </li> <li>Protein assay standards are available in concentrated form or as a prediluted series of seven concentrations</li> </ul> <div style="text-align: left"> <table class="pd_table pd_gridlines" style="width: 590px;" border="0" width="580"> <tbody> <tr> <td width="210" align="left" valign="top"><strong>Bio-Rad Protein Assay Kit</strong></td> <td width="72" align="left" valign="top"><strong>Standard</strong></td> <td width="168" align="left" valign="top"><strong>Concentration</strong></td> <td width="156" align="left" valign="top"><strong>Packaging</strong></td> </tr> <tr> <td width="210" align="left" valign="top"><strong>Quick Start™ Bradford Kit 1<br /> (500-0201)</strong></td> <td width="72" align="left">BSA</td> <td width="168" align="left">2 mg/ml</td> <td width="156" align="left">5 x 2 ml tubes</td> </tr> <tr> <td width="210" align="left" valign="top"><strong> <a style="font-size:11px" href="/en-us/sku/5000202-quick-start-bradford-protein-assay-kit-2?ID=5000202">Quick Start™ Bradford Kit 2<br /> (500-0202)</a></strong></td> <td width="72" align="left">BSA</td> <td width="168" align="left">0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml</td> <td width="156">14 x 2 ml (2 tubes each)</td> </tr> <tr> <td width="210" valign="top"><a style="font-size:11px" href="/en-us/sku/5000203-quick-start-bradford-protein-assay-kit-3?ID=5000203"><strong>Quick Start™ Bradford Kit 3<br /> (500-0203)</strong></a></td> <td width="72" align="left">BGG</td> <td width="168">2 mg/ml</td> <td width="156">5 x 2 ml tubes</td> </tr> <tr> <td width="210" valign="top"><a style="font-size:11px" href="/en-us/sku/5000204-quick-start-bradford-protein-assay-kit-4?ID=5000204"><strong>Quick Start™ Bradford Kit 4<br /> (500-0204)</strong></a></td> <td width="72">BGG</td> <td width="168" align="left">0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml</td> <td width="156">14 x 2 ml (2 tubes each)</td> </tr> </tbody> </table> </div> <br /> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/sku/5000205-quick-start-bradford-1x-dye-reagent?ID=5000205">Quick Start Bradford 1x dye reagent (500-0205)</a> and <a href="/evportal/destination/commerce/product_detail?catID=5ec149ee-0cd1-468b-8651-a2fe9de6944d">protein standard sets</a> are also available separately</li> <li><a href="/evportal/destination/commerce/product_detail?catID=5dabdad8-f83d-4e05-9ec1-fed56c5c8230">Disposable cuvettes for protein assays</a></li> <li><a href="/evportal/destination/commerce/product_detail?catID=e12b12ef-e6e2-4ae3-9faa-fd4bfb60ccca">SmartSpec™ Plus UV/visible spectrophotometer</a><strong> </strong></li> </ul> <h2 class="descHeader">Technical Tips</h2> <p>Many detergents and basic protein buffers interfere with the Bradford assay; interference may be caused by chemical-protein or chemical-dye interactions. Refer to the <a href="javascript:openAjaxOverlay('/webroot/web/html/lsr/products/sample_quantitation/product_overlay/global/sq_reag_comp_assay_stnd_proc.html');">list of compatible reagents</a> for more information.</p> <h2 class="descHeader">Supporting Documents</h2> <p><a href="/webroot/web/pdf/lsr/literature/4110065A.pdf" target="_blank">Quick Start Bradford Protein Assay Instruction Manual</a></p> /webroot/web/html/lsr/products/sample_quantitation/sku_view/description/global quick-start-bradford-protein-assay-kit-1-500-0201-desc.html /webroot/web/html/lsr/products/sample_quantitation/sku_view/description/global/quick-start-bradford-protein-assay-kit-1-500-0201-desc.html false $170.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000201&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000201&CartQuote=QT&quantity= 1135 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000201&AddToDefaultWishList=true&quantity= 41116000 170.00 5000201

List Price:		$170.00 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 5000201		Add to Cart
5000201 Add to Hot List		Add to Quote 170.00

Quick Start™ Bradford Protein Assay Kit 2

5000202
Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml)

1 5000202 /templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0202_0921120600866.xml 5000202 /default/main/bio-rad/WORKAREA/default 09/21/09 12:06 PM en_US jbza3kaa 2017-11-14 07:09:01 true true internet/product_SKU jbza3kaa templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0202_0921120600866.xml LSR 2019-05-04 16:25:28 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556044786890 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 16:25:28 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0202_0921120600866.xml templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0202_0921120600866.xml 5000202-quick-start-bradford-protein-assay-kit-2 5000202 Quick Start Bradford Protein Assay Kit 2 Quick Start™ Bradford Protein Assay Kit 2 Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml) Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml) Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml) /webroot/web/images/lsr/products/microplate_systems/sku_thumb/global/500-0202_tn.jpg /webroot/web/images/lsr/products/microplate_systems/sku_view/global/500-0202_view.jpg /webroot/web/images/lsr/products/microplate_systems/sku_feature/global/500-0202_feature.jpg ,VN RepEx 500-0202 Colorimetric assay kit, includes 1x dye reagent (1 L), BSA standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml) 500-0202, 5000202, quick, start, bradford, protein, assay, sample, quantitation, colorimetric, concentration 09/21/09 12:06 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette N 0 <p>Use the Quick Start Bradford protein assay kit 2 for one-step determination of protein concentration.</p> <ul> <li>Quick Start Bradford kits are available with either bovine serum albumin (BSA) or bovine γ-globulin (BGG) standards </li> <li>Protein assay standards are available in concentrated form or as a prediluted series of seven concentrations</li> </ul> <div style="text-align: left"> <div style="text-align: left"> <table class="pd_table pd_gridlines" style="width: 590px;" border="0" width="580"> <tbody> <tr> <td width="210" align="left" valign="top"><strong>Bio-Rad Protein Assay Kit</strong></td> <td width="72" align="left" valign="top"><strong>Standard</strong></td> <td width="168" align="left" valign="top"><strong>Concentration</strong></td> <td width="156" align="left" valign="top"><strong>Packaging</strong></td> </tr> <tr> <td width="210" align="left" valign="top"><a style="font-size:11px" href="/en-us/sku/5000201-quick-start-bradford-protein-assay-kit-1?ID=5000201"><strong>Quick Start™ Bradford Kit 1<br /> (500-0201)</strong></a></td> <td width="72" align="left">BSA</td> <td width="168" align="left">2 mg/ml</td> <td width="156" align="left">5 x 2 ml tubes</td> </tr> <tr> <td width="210" align="left" valign="top"><strong>Quick Start™ Bradford Kit 2<br /> (500-0202)</strong></td> <td width="72" align="left">BSA</td> <td width="168" align="left">0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml</td> <td width="156">14 x 2 ml (2 tubes each)</td> </tr> <tr> <td width="210" valign="top"><a style="font-size:11px" href="/en-us/sku/5000203-quick-start-bradford-protein-assay-kit-3?ID=5000203"><strong>Quick Start™ Bradford Kit 3<br /> (500-0203)</strong></a></td> <td width="72" align="left">BGG</td> <td width="168">2 mg/ml</td> <td width="156">5 x 2 ml tubes</td> </tr> <tr> <td width="210" valign="top"><a style="font-size:11px" href="/en-us/sku/5000204-quick-start-bradford-protein-assay-kit-4?ID=5000204"><strong>Quick Start™ Bradford Kit 4<br /> (500-0204)</strong></a></td> <td width="72">BGG</td> <td width="168" align="left">0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml</td> <td width="156">14 x 2 ml (2 tubes each)</td> </tr> </tbody> </table> </div> <br /> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/sku/5000205-quick-start-bradford-1x-dye-reagent?ID=5000205">Quick Start Bradford 1x dye reagent (500-0205)</a> and <a href="/evportal/destination/commerce/product_detail?catID=5ec149ee-0cd1-468b-8651-a2fe9de6944d">protein standard sets</a> are also available separately</li> <li><a href="/evportal/destination/commerce/product_detail?catID=5dabdad8-f83d-4e05-9ec1-fed56c5c8230">Disposable cuvettes for protein assays</a></li> <li><a href="/evportal/destination/commerce/product_detail?catID=e12b12ef-e6e2-4ae3-9faa-fd4bfb60ccca">SmartSpec™ Plus UV/visible spectrophotometer</a><strong> </strong></li> </ul> <h2 class="descHeader">Technical Tips</h2> <p>Many detergents and basic protein buffers interfere with the Bradford assay; interference may be caused by chemical-protein or chemical-dye interactions. Refer to the <a href="javascript:openAjaxOverlay('/webroot/web/html/lsr/products/sample_quantitation/product_overlay/global/sq_reag_comp_assay_stnd_proc.html');">list of compatible reagents</a> for more information.</p> <h2 class="descHeader">Supporting Documents</h2> <p><a href="/webroot/web/pdf/lsr/literature/4110065A.pdf" target="_blank">Quick Start Bradford Protein Assay Instruction Manual</a></p> </div> /webroot/web/html/lsr/products/sample_quantitation/sku_view/description/global quick-start-bradford-protein-assay-kit-2-500-0202-desc.html /webroot/web/html/lsr/products/sample_quantitation/sku_view/description/global/quick-start-bradford-protein-assay-kit-2-500-0202-desc.html false $213.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000202&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000202&CartQuote=QT&quantity= 1135 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000202&AddToDefaultWishList=true&quantity= 41116000 213.00 5000202

List Price:		$213.00 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 5000202		Add to Cart
5000202 Add to Hot List		Add to Quote 213.00

Quick Start™ Bradford Protein Assay Kit 3

5000203
Colorimetric assay kit, includes 1x dye reagent (1 L), bovine γ-globulin standard (5 x 2 mg/ml)

This product is being discontinued soon. Please contact customer service for more information.

The following replacement is recommended:

Quick Start™ Bradford Protein Assay Kit 1 (5000201)
Quick Start™ Bradford Protein Assay Kit 2 (5000202)
Quick Start™ Bradford Protein Assay Kit 4 (5000204)

Quick Start™ Bradford Protein Assay Kit 4

5000204
Colorimetric assay kit, includes 1x dye reagent (1 L), bovine γ-globulin standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml)

3 5000204 /templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0204_0921120600828.xml 5000204 /default/main/bio-rad/WORKAREA/default 09/21/09 12:06 PM en_US jbza3kch 2017-11-14 07:09:01 true true internet/product_SKU jbza3kch templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0204_0921120600828.xml LSR 2019-05-04 16:25:26 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556044786993 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 16:25:26 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0204_0921120600828.xml templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0204_0921120600828.xml 5000204-quick-start-bradford-protein-assay-kit-4 5000204 Quick Start Bradford Protein Assay Kit 4 Quick Start™ Bradford Protein Assay Kit 4 Colorimetric assay kit, includes 1x dye reagent (1 L), bovine γ-globulin standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml) Colorimetric assay kit, includes 1x dye reagent (1 L), bovine γ-globulin standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml) Colorimetric assay kit, includes 1x dye reagent (1 L), bovine γ-globulin standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml) /webroot/web/images/lsr/products/microplate_systems/sku_thumb/global/500-0204_tn.jpg /webroot/web/images/lsr/products/microplate_systems/sku_view/global/500-0204_view.jpg /webroot/web/images/lsr/products/microplate_systems/sku_feature/global/500-0204_feature.jpg ,VN RepEx 500-0204 Colorimetric assay kit, includes 1x dye reagent (1 L), bovine γ-globulin standard set (2 sets of 7 standards, 0.125–2.0 mg/ml, 2 ml) 500-0204, 5000204, quick, start, bradford, protein, assay, sample, quantitation, colorimetric, concentration 09/21/09 12:06 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette N 0 <p>Use the Quick Start Bradford protein assay kit 4 for one-step determination of protein concentration.</p> <ul> <li>Quick Start Bradford kits are available with either bovine serum albumin (BSA) or bovine γ-globulin (BGG) standards </li> <li>Protein assay standards are available in concentrated form or as a prediluted series of seven concentrations</li> </ul> <div style="text-align: left"> <table class="pd_table pd_gridlines" style="width: 590px;" border="0" width="580"> <tbody> <tr> <td width="210" align="left" valign="top"><strong>Bio-Rad Protein Assay Kit</strong></td> <td width="72" align="left" valign="top"><strong>Standard</strong></td> <td width="168" align="left" valign="top"><strong>Concentration</strong></td> <td width="156" align="left" valign="top"><strong>Packaging</strong></td> </tr> <tr> <td width="210" align="left" valign="top"><a style="font-size:11px" href="/en-us/sku/5000201-quick-start-bradford-protein-assay-kit-1?ID=5000201"><strong>Quick Start™ Bradford Kit 1<br /> (500-0201)</strong></a></td> <td width="72" align="left">BSA</td> <td width="168" align="left">2 mg/ml</td> <td width="156" align="left">5 x 2 ml tubes</td> </tr> <tr> <td width="210" align="left" valign="top"><a style="font-size:11px" href="/en-us/sku/5000202-quick-start-bradford-protein-assay-kit-2?ID=5000202"><strong>Quick Start™ Bradford Kit 2<br /> (500-0202)</strong></a></td> <td width="72" align="left">BSA</td> <td width="168" align="left">0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml</td> <td width="156">14 x 2 ml (2 tubes each)</td> </tr> <tr> <td width="210" valign="top"><a style="font-size:11px" href="/en-us/sku/5000203-quick-start-bradford-protein-assay-kit-3?ID=5000203"><strong>Quick Start™ Bradford Kit 3<br /> (500-0203)</strong></a></td> <td width="72" align="left">BGG</td> <td width="168">2 mg/ml</td> <td width="156">5 x 2 ml tubes</td> </tr> <tr> <td width="210" valign="top"><strong>Quick Start™ Bradford Kit 4<br /> (500-0204)</strong></td> <td width="72">BGG</td> <td width="168" align="left">0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml</td> <td width="156">14 x 2 ml (2 tubes each) <p> </p> </td> </tr> </tbody> </table> </div> <br /> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/sku/5000205-quick-start-bradford-1x-dye-reagent?ID=5000205">Quick Start Bradford 1x dye reagent (500-0205)</a> and <a href="/evportal/destination/commerce/product_detail?catID=5ec149ee-0cd1-468b-8651-a2fe9de6944d">protein standard sets</a> are also available separately</li> <li><a href="/evportal/destination/commerce/product_detail?catID=5dabdad8-f83d-4e05-9ec1-fed56c5c8230">Disposable cuvettes for protein assays</a></li> <li><a href="/evportal/destination/commerce/product_detail?catID=e12b12ef-e6e2-4ae3-9faa-fd4bfb60ccca">SmartSpec™ Plus UV/visible spectrophotometer</a><strong> </strong></li> </ul> <h2 class="descHeader">Technical Tips</h2> <p>Many detergents and basic protein buffers interfere with the Bradford assay; interference may be caused by chemical-protein or chemical-dye interactions. Refer to the <a href="javascript:openAjaxOverlay('/webroot/web/html/lsr/products/sample_quantitation/product_overlay/global/sq_reag_comp_assay_stnd_proc.html');">list of compatible reagents</a> for more information.</p> <h2 class="descHeader">Supporting Documents</h2> <p><a href="/webroot/web/pdf/lsr/literature/4110065A.pdf" target="_blank">Quick Start Bradford Protein Assay Instruction Manual</a></p> /webroot/web/html/lsr/products/sample_quantitation/sku_view/description/global quick-start-bradford-protein-assay-kit-4-500-0204-desc.html /webroot/web/html/lsr/products/sample_quantitation/sku_view/description/global/quick-start-bradford-protein-assay-kit-4-500-0204-desc.html false $218.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000204&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000204&CartQuote=QT&quantity= 1135 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000204&AddToDefaultWishList=true&quantity= 41116000 218.00 5000204

List Price:		$218.00 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 5000204		Add to Cart
5000204 Add to Hot List		Add to Quote 218.00

Account price failed to display. Please try reloading the page.Reload Page

Quick Start Bovine γ-Globulin Standard Set

5000209
Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits

4 5000209 /templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0209_0921120601026.xml 5000209 /default/main/bio-rad/WORKAREA/default 09/21/09 12:06 PM en_US jthvlgs0 2017-11-14 07:09:01 true true internet/product_SKU jthvlgs0 templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0209_0921120601026.xml LSR 2019-05-04 16:25:26 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556044787222 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 16:25:26 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0209_0921120601026.xml templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0209_0921120601026.xml 5000209-quick-start-bovine-947-globulin-standard-set 5000209 Quick Start Bovine γ-Globulin Standard Set Quick Start Bovine γ-Globulin Standard Set Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits /webroot/web/images/lsr/products/sample_quantitation/sku_thumb/global/500-0209_tn.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_view/global/500-0209_view.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_feature/global/500-0209_feature.jpg RepEx 500-0209 Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits 09/21/09 12:06 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette N 0 false $158.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000209&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000209&CartQuote=QT&quantity= 1135 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000209&AddToDefaultWishList=true&quantity= 41116100 158.00 5000209

List Price:		$158.00 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 5000209		Add to Cart
5000209 Add to Hot List		Add to Quote 158.00

Quick Start Bovine Serum Albumin Standard

5000206
5 x 2 ml vials, 2 mg/ml, prediluted protein concentration standard for use with Quick Start Bradford protein assay kits

5 5000206 /templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0206_0921120601006.xml 5000206 /default/main/bio-rad/WORKAREA/default 09/21/09 12:06 PM en_US jthvlgrr 2017-11-14 07:09:01 true true internet/product_SKU jthvlgrr templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0206_0921120601006.xml LSR 2019-05-04 16:25:23 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556044787128 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 16:25:23 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0206_0921120601006.xml templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0206_0921120601006.xml 5000206-quick-start-bovine-serum-albumin-standard 5000206 Quick Start Bovine Serum Albumin Standard Quick Start Bovine Serum Albumin Standard 5 x 2 ml vials, 2 mg/ml, prediluted protein concentration standard for use with Quick Start Bradford protein assay kits 5 x 2 ml vials, 2 mg/ml, prediluted protein concentration standard for use with Quick Start Bradford protein assay kits 5 x 2 ml vials, 2 mg/ml, prediluted protein concentration standard for use with Quick Start Bradford protein assay kits /webroot/web/images/lsr/products/sample_quantitation/sku_thumb/global/500-0206_tn.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_view/global/500-0206_view.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_feature/global/500-0206_feature.jpg RepEx 500-0206 5 x 2 ml vials, 2 mg/ml, prediluted protein concentration standard for use with Quick Start Bradford protein assay kits 09/21/09 12:06 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette N 0 5000206, quick, start, bovine, serum, albumin, standard, bsa, prediluted, protein, concentration, assay, bradford false $88.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000206&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000206&CartQuote=QT&quantity= 1135 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000206&AddToDefaultWishList=true&quantity= 41116100 88.00 5000206

List Price:		$88.00 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 5000206		Add to Cart
5000206 Add to Hot List		Add to Quote 88.00

Quick Start Bovine Serum Albumin Standard Set

5000207
Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits

6 5000207 /templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0207_0921120600903.xml 5000207 /default/main/bio-rad/WORKAREA/default 09/21/09 12:06 PM en_US jthvlguw 2017-11-14 07:09:01 true true internet/product_SKU jthvlguw templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0207_0921120600903.xml LSR 2019-05-04 16:25:25 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556044787173 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 16:25:25 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0207_0921120600903.xml templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0207_0921120600903.xml 5000207-quick-start-bovine-serum-albumin-standard-set 5000207 Quick Start Bovine Serum Albumin Standard Set Quick Start Bovine Serum Albumin Standard Set Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits /webroot/web/images/lsr/products/sample_quantitation/sku_thumb/global/500-0207_tn.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_view/global/500-0207_view.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_feature/global/500-0207_feature.jpg RepEx 500-0207 Pkg of 2, set of 7 protein concentrations standards, 0.125–2.0 mg/ml, for use with Quick Start Bradford protein assay kits 09/21/09 12:06 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette N 0 5000207, quick, start, bovine, serum, albumin, standard, set, bsa, prediluted, protein, concentration, assay, bradford false $158.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000207&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000207&CartQuote=QT&quantity= 1135 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000207&AddToDefaultWishList=true&quantity= 41116100 158.00 5000207

List Price:		$158.00 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 5000207		Add to Cart
5000207 Add to Hot List		Add to Quote 158.00

Quick Start Bovine γ-Globulin Standard

5000208
5 x 2 ml vials, 2 mg/ml, prediluted standard for use with Quick Start Bradford protein assay kits

7 5000208 /templatedata/internet/product_SKU/data/LSR/Electrophoresis-and-Blotting/Experion-Automated-Electrophor/500-0208_0921120319739.xml 5000208 /default/main/bio-rad/WORKAREA/default 09/21/09 12:03 PM en_US jthvleo2 2017-11-14 07:08:10 true true internet/product_SKU jthvleo2 templatedata/internet/product_SKU/data/LSR/Electrophoresis-and-Blotting/Experion-Automated-Electrophor/500-0208_0921120319739.xml LSR 2019-05-04 20:19:56 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556003263634 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 20:19:56 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Electrophoresis-and-Blotting/Experion-Automated-Electrophor/500-0208_0921120319739.xml templatedata/internet/product_SKU/data/LSR/Electrophoresis-and-Blotting/Experion-Automated-Electrophor/500-0208_0921120319739.xml 5000208-quick-start-bovine-947-globulin-standard 5000208 Quick Start Bovine γ-Globulin Standard Quick Start Bovine γ-Globulin Standard 5 x 2 ml vials, 2 mg/ml, prediluted standard for use with Quick Start Bradford protein assay kits 5 x 2 ml vials, 2 mg/ml, prediluted standard for use with Quick Start Bradford protein assay kits 5 x 2 ml vials, 2 mg/ml, prediluted standard for use with Quick Start Bradford protein assay kits /webroot/web/images/lsr/products/electrophoresis/sku_thumb/global/500-0208_tn.jpg /webroot/web/images/lsr/products/electrophoresis/sku_view/global/500-0208_view.jpg /webroot/web/images/lsr/products/electrophoresis/sku_feature/global/500-0208_feature.jpg RepEx 500-0208 5 x 2 ml vials, 2 mg/ml, prediluted standard for use with Quick Start Bradford protein assay kits 09/21/09 12:03 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Electrophoresis-and-Blotting/Experion-Automated-Electrophor N 0 5000208, quick, start, bovine, gamma, globulin, standard, prediluted, bradford, assay, protein, quantitation false $91.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000208&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000208&CartQuote=QT&quantity= 1135 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000208&AddToDefaultWishList=true&quantity= 41116100 91.00 5000208

List Price:		$91.00 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 5000208		Add to Cart
5000208 Add to Hot List		Add to Quote 91.00

Semimicrovolume Disposable Polystyrene Cuvettes

2239955
Pkg of 100, 1.5 ml cuvette

8 2239955 /templatedata/internet/product_SKU/data/LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes/223-9955_0921120510921.xml 2239955 /default/main/bio-rad/WORKAREA/default 09/21/09 12:05 PM en_US jcjsxy7j 2017-11-14 07:08:52 true true internet/product_SKU jcjsxy7j templatedata/internet/product_SKU/data/LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes/223-9955_0921120510921.xml LSR 2019-05-04 15:39:48 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556127199264 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 15:39:48 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes/223-9955_0921120510921.xml templatedata/internet/product_SKU/data/LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes/223-9955_0921120510921.xml 2239955-semimicrovolume-disposable-polystyrene-cuvettes 2239955 Semimicrovolume Disposable Polystyrene Cuvettes Semimicrovolume Disposable Polystyrene Cuvettes Pkg of 100, 1.5 ml cuvette Pkg of 100, 1.5 ml cuvette Pkg of 100, 1.5 ml cuvette /webroot/web/images/lsr/products/sample_quantitation/sku_thumb/global/223-9955_tn.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_view/global/223-9955_view.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_feature/global/223-9955_feature.jpg preview ,VN RepEx 223-9955 Pkg of 100, 1.5 ml cuvette 223-9955, 2239955, semimicrovolume, disposable, polystyrene, cuvettes, semi-microvolume, semi, micro, volume, sample, quantitation, protein, assay, spectrophotmeter 09/21/09 12:05 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes N 0 false $14.74 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=2239955&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=2239955&CartQuote=QT&quantity= 1419 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=2239955&AddToDefaultWishList=true&quantity= 41121800 14.74 2239955

List Price:		$14.74 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 2239955		Add to Cart
2239955 Add to Hot List		Add to Quote 14.74

Standard Disposable Polystyrene Cuvettes

2239950
Pkg of 100, 3.5 ml cuvette

9 2239950 /templatedata/internet/product_SKU/data/LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes/223-9950_0921120510941.xml 2239950 /default/main/bio-rad/WORKAREA/default 09/21/09 12:05 PM en_US jcjsxy7h 2017-11-14 07:08:52 true true internet/product_SKU jcjsxy7h templatedata/internet/product_SKU/data/LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes/223-9950_0921120510941.xml LSR 2019-05-04 15:39:44 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556127199219 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 15:39:44 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes/223-9950_0921120510941.xml templatedata/internet/product_SKU/data/LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes/223-9950_0921120510941.xml 2239950-standard-disposable-polystyrene-cuvettes 2239950 Standard Disposable Polystyrene Cuvettes Standard Disposable Polystyrene Cuvettes Pkg of 100, 3.5 ml cuvette Pkg of 100, 3.5 ml cuvette Pkg of 100, 3.5 ml cuvette /webroot/web/images/lsr/products/sample_quantitation/sku_thumb/global/223-9950_tn.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_view/global/223-9950_view.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_feature/global/223-9950_feature.jpg preview ,VN RepEx 223-9950 Pkg of 100, 3.5 ml cuvette 223-9950, 2239950, standard, disposable, polystyrene, cuvettes, sample, quantitation, visible, range, 800–340, nm, semi-micro, protein, assay, bradford, cuvette, lowry 09/21/09 12:05 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Liquid-Handling---Pipetting/Disposable-Cuvettes N 0 false $14.74 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=2239950&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=2239950&CartQuote=QT&quantity= 1419 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=2239950&AddToDefaultWishList=true&quantity= 41121800 14.74 2239950

List Price:		$14.74 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 2239950		Add to Cart
2239950 Add to Hot List		Add to Quote 14.74

Account price failed to display. Please try reloading the page.Reload Page

Quick Start™ Bradford 1x Dye Reagent

5000205
1 L, ready-to-use dye reagent for use with Quick Start Bradford protein assay kits

10 5000205 /templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0205_0921120600941.xml 5000205 /default/main/bio-rad/WORKAREA/default 09/21/09 12:06 PM en_US jebrbidy 2018-02-28 05:12:08 true true internet/product_SKU jebrbidy templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0205_0921120600941.xml LSR 2019-05-04 16:25:32 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556044787085 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 16:25:32 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0205_0921120600941.xml templatedata/internet/product_SKU/data/LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette/500-0205_0921120600941.xml 5000205-quick-start-bradford-1x-dye-reagent 5000205 Quick Start Bradford 1x Dye Reagent Quick Start™ Bradford 1x Dye Reagent 1 L, ready-to-use dye reagent for use with Quick Start Bradford protein assay kits 1 L, ready-to-use dye reagent for use with Quick Start Bradford protein assay kits 1 L, ready-to-use dye reagent for use with Quick Start Bradford protein assay kits /webroot/web/images/lsr/products/sample_quantitation/sku_thumb/global/500-0205_tn.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_view/global/500-0205_view.jpg /webroot/web/images/lsr/products/sample_quantitation/sku_feature/global/500-0205_feature.jpg ,VN RepEx 500-0205 1 L, ready-to-use dye reagent for use with Quick Start Bradford protein assay kits 500-0205, 5000205, quick, start, bradford, 1x, dye, reagent, protein, quantitation, concentration, quickstart, assay 09/21/09 12:06 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Sample-Quantitation/Protein-Assay-Kits-and-Cuvette N 0 <p>Use the Quick Start Bradford protein 1x dye reagent for one-step determination of protein concentration.</p> <h2 class="descHeader">Related Products</h2> <ul> <li>Quick Start Bradford kits are available with either bovine serum albumin (BSA) or bovine γ-globulin (BGG) standards </li> <li>Protein assay standards are available in concentrated form or as a prediluted series of seven concentrations</li> <li> <a href="/evportal/destination/commerce/product_detail?catID=5ec149ee-0cd1-468b-8651-a2fe9de6944d">Protein standard sets</a> are also available separately</li> </ul> <div style="text-align: left"> <table class="pd_table pd_gridlines" style="width: 590px;" border="0" width="580"> <tbody> <tr> <td width="210" align="left" valign="top"><strong>Bio-Rad Protein Assay Kit</strong></td> <td width="72" align="left" valign="top"><strong>Standard</strong></td> <td width="168" align="left" valign="top"><strong>Concentration</strong></td> <td width="156" align="left" valign="top"><strong>Packaging</strong></td> </tr> <tr> <td width="210" align="left" valign="top"><a style="font-size:11px" href="/en-us/sku/5000201-quick-start-bradford-protein-assay-kit-1?ID=5000201"><strong>Quick Start™ Bradford Kit 1<br /> (500-0201)</strong></a></td> <td width="72" align="left">BSA</td> <td width="168" align="left">2 mg/ml</td> <td width="156" align="left">5 x 2 ml tubes</td> </tr> <tr> <td width="210" align="left" valign="top"><a style="font-size:11px" href="/en-us/sku/5000202-quick-start-bradford-protein-assay-kit-2?ID=5000202"><strong>Quick Start™ Bradford Kit 2<br /> (500-0202)</strong></a></td> <td width="72" align="left">BGG</td> <td width="168" align="left">0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml</td> <td width="156">14 x 2 ml (2 tubes each)</td> </tr> <tr> <td width="210" valign="top"><a style="font-size:11px" href="/en-us/sku/5000203-quick-start-bradford-protein-assay-kit-3?ID=5000203"><strong>Quick Start™ Bradford Kit 3<br /> (500-0203)</strong></a></td> <td width="72" align="left">BSA</td> <td width="168">2 mg/ml</td> <td width="156">5 x 2 ml tubes</td> </tr> <tr> <td width="210" valign="top"><a style="font-size:11px" href="/en-us/sku/5000204-quick-start-bradford-protein-assay-kit-4?ID=5000204"><strong>Quick Start™ Bradford Kit 4<br /> (500-0204)</strong></a></td> <td width="72">BGG</td> <td width="168" align="left">0.125, 0.25, 0.5, 0.75, 1.0, 1.5, and 2.0 mg/ml</td> <td width="156">14 x 2 ml (2 tubes each) <p> </p> </td> </tr> </tbody> </table> </div> <br /> <h2 class="descHeader">Technical Tips</h2> <p>Many detergents and basic protein buffers interfere with the Bradford assay; interference may be caused by chemical-protein or chemical-dye interactions. Refer to the <a href="javascript:openAjaxOverlay('/webroot/web/html/lsr/products/sample_quantitation/product_overlay/global/sq_reag_comp_assay_stnd_proc.html');">list of compatible reagents</a> for more information.</p> <h2 class="descHeader">Supporting Documents</h2> <p><a href="/webroot/web/pdf/lsr/literature/4110065A.pdf" target="_blank">Quick Start Bradford Protein Assay Instruction Manual</a></p> /webroot/web/html/lsr/products/sample_quantitation/sku_view/description/global quick-start-bradford -1x-dye-reagent-500-0205-desc.html /webroot/web/html/lsr/products/sample_quantitation/sku_view/description/global/quick-start-bradford -1x-dye-reagent-500-0205-desc.html false $132.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000205&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000205&CartQuote=QT&quantity= 1135 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=5000205&AddToDefaultWishList=true&quantity= 41105300 132.00 5000205

List Price:		$132.00 Loading
EDU Price:		What is this?
Your Price:		Loading Log In
Your Price:		Communication error Reload Page
Quantity: 5000205		Add to Cart
5000205 Add to Hot List		Add to Quote 132.00

Number	Description	Options
1123	Protein Assay Applications Bibliography	Click to download
1069	Colorimetric Protein Assays, Rev D	Click to download
2969	Quick Start Bradford Protein Assay Product Information Sheet, Rev A	Click to download
4110065	Instruction Manual, Quick Start Bradford Protein Assay, Rev A	Click to download
6835	Quick Start™ Bradford Protein Assay Quick Guide, Ver A	Click to download
6852	Reagent Compatibility Chart for Bio-Rad Protein Assays Quick Guide, Ver A	Click to download

This product contains electrical or electronic material. Learn more about Bio-Rad's EU Recycle Program

Get Help

Call us at 1-800-4-BIORAD (1-800-424-6723)

I cannot find the Certificate of Analysis I am looking for. Help!

When using our online Certificate of Analysis search tool, keep the following in mind:

Make sure you entered the correct catalog number and lot/control number in the search fields
If you have a kit, try looking up the Certificate of Analysis using the kit information as well as the information for the individual components
The Certificate of Analysis that you are looking for may not be available via the website. In that case, you can contact your Bio-Rad representative or use the Request Form

If you cannot find the Certificate of Analysis you are looking for, please Contact Us.

Where can I find the catalog number, SKU number, or product number?

The catalog number, SKU number, or product number is printed on your product label. See the sample label below for the location of this information.

Where can I find the lot or control number?

The lot number or control number (one or the other, not both) is printed on your product label. See the sample label below for the location of this information.

Why are Certificates of Analysis not on the Documents tab?

Certificates of Analysis are associated not only with a product, but also with a specific lot of that product. For a given product, there may be several Certificates of Analysis, especially if it is an older product line and has had several lots produced over the years. Using the Certificate of Analysis search tool, you can enter the catalog number and lot/control number for the specific product you have on hand and download the exact Certificate of Analysis you need.

I have a batch number, not a lot/control number. How do I find the Certificate of Analysis for my item?

You can use the batch number in place of the lot/control number. Use the Certificate of Analysis search tool, entering the catalog number as usual and the batch number where the lot/control number would go.

Can I get a Certificate of Analysis even if my item is expired?

Yes. While we do periodically remove Certificates of Analysis for site maintenance purposes, we typically keep them available well beyond a product's expiration date.

Why does it say "Product Name Not Found" for a Certificate of Analysis listed in the search results?

There are Certificates of Analysis that correspond to products that are either discontinued or simply not available on the website. In these situations, the Certificate of Analysis is available for download, but other product details, such as the product name, are not.

Why does it say "Not Available" for a Certificate of Analysis listed in the search results?

In this case, you have entered a valid catalog number and lot/control number and we have located the Certificate of Analysis. However, for some reason, the actual file itself is unavailable.

Please use the Request Form here or contact your local Bio-Rad Representative so that we can send you the Certificate of Analysis.

Find a Certificate of Analysis

Enter your email address below to receive your choice of the latest news, promotions, and more.

Submit

5ec149ee-0cd1-468b-8651-a2fe9de6944d [x-forwarded-proto] = [https] [accept-language] = [en-US,en;q=0.5] [x-forwarded-port] = [443] [x-forwarded-for] = [3.214.184.250, 10.232.3.89] [accept] = [text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8] [seourl] = [/en-us/product/quick-start-bradford-protein-assay] [x-amzn-trace-id] = [Root=1-5e2fa73f-e0f34e26f1c8974b66d14da0] [x-forwarded-server] = [lsds-prod-s.br.aws-livesite.io] [x-forwarded-host] = [www.bio-rad.com] [x-query-string] = [ID=5ec149ee-0cd1-468b-8651-a2fe9de6944d] [host] = [10.232.16.28:1776] [x-request-uri] = [/en-us/product/quick-start-bradford-protein-assay] [connection] = [Keep-Alive] [accept-encoding] = [br,gzip] [user-agent] = [CCBot/2.0 (https://commoncrawl.org/faq/)] Catalog/ProductDetail pageStyleKey quick-start-bradford-protein-assay LSR https://www.bio-rad-antibodies.com https://www.bio-rad.com 03/26/14 02:17 PM en_US true internet/generic 2019-07-09 16:59:23 /default/main/bio-rad/STAGING 1385504243813 US templatedata/internet/generic/data/en_US/GNL/page_generic_footer_b2c_1385505294_US.xml page_generic_footer_b2c /default/main/bio-rad/WORKAREA/default jc7v8okm 2017-10-27 13:13:40 true Done jc7v8okm templatedata/internet/generic/data/en_US/GNL/page_generic_footer_b2c_1385505294_US.xml GNL N /default/main/bio-rad en_US 11/27/23 02:18 PM 1561946660551 2019-07-09 16:59:23 /default/main/bio-rad/WORKAREA/default/templatedata/internet/generic/data/en_US/GNL/page_generic_footer_b2c_1385505294_US.xml footer 1 1385504243813 page_generic_footer_b2c <div class="col"> <h4>Support</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research/support?ID=1140">Life Science Support</a></li> <li><a class="wtclass linkgeneration" href="_acdDomain/technical-support.html">Antibodies Support</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research/purchase-service-programs/expert-care-service?ID=1383780912356">Expert Care Service</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/contact">Contact Us</a></li> </ul> </div> <div class="col"> <h4>Documents</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/literature-library">Literature Library</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research/support/certificate-of-analysis">Certificate of Analysis</a></li> <li><a class="wtclass" href="https://myeinserts.qcnet.com/" target="_blank" rel="noopener noreferrer">QC Inserts</a></li> <li><a class="wtclass linkgeneration" href="_acdDomain/iso-9001-quality-assurance-management.html">Quality Certification</a></li> </ul> </div> <div class="col"> <h4>Ordering</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/my-bio-rad">Quick Order</a></li> <li><a id="footer_orderLink" class="orderhistoryLink wtclass" href="javascript:void(0);">Order History</a></li> <li><a class="wtclass" id="footer_quoteLink" href="javascript:void(0);">Quote History</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/my-bio-rad">My Bio-Rad</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research/purchase-service-programs/supply-center-program?ID=1383773882551">Supply Centers</a></li> </ul> </div> <div class="col"> <h4>Our Products</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research?ID=1100">Life Science Research</a></li> <li><a class="wtclass linkgeneration" href="_acdDomain/">Antibodies</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/clinical-diagnostics?ID=1200">Clinical Diagnostics</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/spectroscopy?ID=1300">Spectroscopy</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/process-separations?ID=1400">Process Separations</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/food-science?ID=1475">Food Science</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/education?ID=1450">Life Science Education</a></li> </ul> </div> <div class="col"> <h4>Company</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/corporate/about-bio-rad?ID=1003">About Bio-Rad</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/corporate/careers?ID=1004">Careers</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/corporate/investor-relations?ID=1007">Investor Relations</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/corporate/newsroom?ID=1006">Newsroom</a></li> <li><a class="wtclass linkgeneration" href="_acdDomain/blog/">Blog</a></li> <li><a class="wtclass" target="_blank" href="https://www.bioradiations.com" rel="noopener noreferrer">Bioradiations</a></li> <li> <div class="social"> <ul> <li><a class="no-target-style brconly wtclass" href="https://www.linkedin.com/company/bio-rad?trk=top_nav_home" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/linkedin_round_40x40.png" alt="Bio-Rad LinkedIn" width="20" height="20" /></a> <a class="no-target-style bracd wtclass" style="display: none;" href="https://www.linkedin.com/company/bio-rad-antibodies" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/linkedin_round_40x40.png" alt="Bio-Rad Antibodies LinkedIn" width="20" height="20" /></a></li> <li><a class="no-target-style brconly wtclass" href="https://www.youtube.com/user/BioRadLifeScience" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/youtube-icon-rnd-40x40.png" alt="Bio-Rad YouTube" width="20" height="20" /></a> <a class="no-target-style bracd wtclass" style="display: none;" href="https://www.youtube.com/playlist?list=PLrAEgIY86I6w1jajKp3O9RQJEvJZ2ux0I" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/youtube-icon-rnd-40x40.png" alt="Bio-Rad Antibodies YouTube" width="20" height="20" /></a></li> <li><a class="no-target-style brconly wtclass" href="https://twitter.com/BioRadLifeSci" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/twitter_round_40x40.png" alt="Bio-Rad Twitter" width="20" height="20" /></a> <a class="no-target-style bracd wtclass" style="display: none;" href="https://twitter.com/BioRadAbs" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/twitter_round_40x40.png" alt="Bio-Rad Antibodies Twitter" width="20" height="20" /></a></li> <li><a class="no-target-style brconly wtclass" href="https://www.facebook.com/biorad/" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/facebook-icon-rnd-40x40.png" alt="Bio-Rad Facebook" width="20" height="20" /></a> <a class="no-target-style bracd wtclass" style="display: none;" href="https://www.facebook.com/BioRadAntibodies" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/facebook-icon-rnd-40x40.png" alt="Bio-Rad Antibodies Facebook" width="20" height="20" /></a></li> <li><a class="no-target-style wtclass" href="https://www.instagram.com/bioradlabs/" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/instagram-icon-rnd-40x40.png" alt="Bio-Rad Instagram" width="20" height="20" /></a></li> <li><a class="no-target-style wtclass" href="https://uk.pinterest.com/BioRadAbs/" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/pinterest40x40.png" alt="Bio-Rad Pinterest" width="20" height="20" /></a></li> </ul> </div> </li> </ul> </div> /webroot/web/html footer_page_b2c_en_US.html /webroot/web/html/footer_page_b2c_en_US.html Karen Moss Footer page Footer 03/26/14 02:17 PM 11/27/23 02:18 PM US en GNL /GNL N 0 en-us Home <script type="text/javascript">$(document).ready(function() { var region = $("#headlangID .lang strong").html(); $(".footer-nav > a:nth-child(3)").after(" | <a href='https://www.bio-rad.com/webroot/web/html/featured/en/web-accessibility.html' id='regionlink'>Web Accessibility</a>");});</script>Trademarks Site Terms Terms & Conditions Imprint EU Recycle Program Privacy Change Cookie Setting <script type="text/javascript">$(document).ready(function () {$(".links2").append('<style>.social-links-br {float: left;margin-right: 10px;}.social-links-br img {width: 20px;height: 20px;margin-right: 5px}</style><div class="social-links-br"><a class="no-target-style" href="https://www.linkedin.com/company/bio-rad?trk=top_nav_home" target="_blank"><img src="/webroot/web/images/general/icons/linkedin_round_40x40.png" alt="Bio-Rad LinkedIn"></a><a class="no-target-style" href="https://www.youtube.com/user/BioRadLifeScience" target="_blank"><img src="/webroot/web/images/general/icons/youtube-icon-rnd-40x40.png" alt="Bio-Rad YouTube"></a><a class="no-target-style" href="https://twitter.com/BioRadLifeSci" target="_blank"><img src="/webroot/web/images/general/icons/twitter_round_40x40.png" alt="Bio-Rad Twitter"></a><a class="no-target-style" href="https://www.facebook.com/biorad/" target="_blank"><img src="/webroot/web/images/general/icons/facebook-icon-rnd-40x40.png" alt="Bio-Rad Facebook"></a><a class="no-target-style" href="https://www.instagram.com/bioradlabs/" target="_blank"><img src="/webroot/web/images/general/icons/instagram-icon-rnd-40x40.png" alt="Bio-Rad Instagram"></a></div>');});</script>© {0} Bio-Rad Laboratories, Inc. This page was last edited on {0} true True GTM-MJ2DN2S us US en LSR life-science-research life-science-research /prd/en/US/direct/biorad?ts=1&cmd=OrdersWorkspaceDisplay /prd/en/US/direct/biorad?ts=1&cmd=QuotesWorkspaceDisplay /prd/en/US/direct/biorad?ts=1&cmd=InvoiceWorkspaceDisplay&_Tab=Invoice false false true false false true 1040988879 LHsYCOu_wQMQz_Ww8AM window.google_tag_params true 272-THL-329 username CartID_ WT_FPC <script type="text/javascript">$.ajax({url: document.location.protocol + '//munchkin.marketo.net/munchkin.js',dataType: 'script',cache: true,success: function() {Munchkin.init('044-CBN-599');}});</script> <script type="text/javascript" src="https://www.bio-rad.com/evportal/framework/skins/evolution/js/proxyMunchkin.js"></script> 2020 {"country":"us","b2b_punch_out_mode":"","pageType":"Product Detail Page","user_id":"","visitorLoginState":false,"visitorType":"","sessionType":"B2C","language":"en","vertical":"LSR","b2b_org_id":""}

Welcome to Bio-Rad.com

The Americas

Europe, Middle East, Africa

Asia Pacific

Quick Start™ Bradford Protein Assay

Overview

Quick Start™ Bradford Protein Assay Kit 1

Quick Start™ Bradford Protein Assay Kit 2

Quick Start™ Bradford Protein Assay Kit 3

Quick Start™ Bradford Protein Assay Kit 4

Quick Start Bovine γ-Globulin Standard Set

Quick Start Bovine Serum Albumin Standard

Quick Start Bovine Serum Albumin Standard Set

Quick Start Bovine γ-Globulin Standard

Semimicrovolume Disposable Polystyrene Cuvettes

Standard Disposable Polystyrene Cuvettes

Quick Start™ Bradford 1x Dye Reagent

I cannot find the Certificate of Analysis I am looking for. Help!

Where can I find the catalog number, SKU number, or product number?

Where can I find the lot or control number?

Why are Certificates of Analysis not on the Documents tab?

I have a batch number, not a lot/control number. How do I find the Certificate of Analysis for my item?

Can I get a Certificate of Analysis even if my item is expired?

Why does it say "Product Name Not Found" for a Certificate of Analysis listed in the search results?

Why does it say "Not Available" for a Certificate of Analysis listed in the search results?

Support

Documents

Ordering

Our Products

Company

Welcome to Bio-Rad.com

The Americas

Europe, Middle East, Africa

$(document).ready(function(){if ($.browser.msie) {$('.cornertopright').css({"background-position":"-475px -1616px"});} else { $('.cornertopright').css({"background-position":"-479px -1616px"});}});Asia Pacific

Quick Start™ Bradford Protein Assay

Overview

I cannot find the Certificate of Analysis I am looking for. Help!

Where can I find the catalog number, SKU number, or product number?

Where can I find the lot or control number?

Why are Certificates of Analysis not on the Documents tab?

I have a batch number, not a lot/control number. How do I find the Certificate of Analysis for my item?

Can I get a Certificate of Analysis even if my item is expired?

Why does it say "Product Name Not Found" for a Certificate of Analysis listed in the search results?

Why does it say "Not Available" for a Certificate of Analysis listed in the search results?

Support

Documents

Ordering

Our Products

Company

Asia Pacific