Macro-Prep^® Weak Cation Exchange Resin

Overview

Property	DEAE	High Q	High S	CM
Type of support	Weak anion	Strong anion	Strong cation	Weak cation
Functional ligand	–N⁺(C₂H₅)₂	–N⁺(CH₃)₃	–SO₃^-	–COO^-
Ionic capacity	175 ±75 µeq/ml	400 ±75 µeq/ml	160 ±40 µeq/ml	210 ±40 µeq/ml
Typical binding capacity	35 mg BSA/ml	40 mg BSA/ml	70 mg IgG/ml	35 mg hemoglobin/ml
Counterion	Cl^-	Cl^-	Na⁺	Na⁺
Nominal particle size	50 µm	50 µm	50 µm	50 µm
Nominal pore size	1,000 Å	1,000 Å	1,000 Å	1,000 Å
Recommended maximum linear flow rate	3,000 cm/hr	3,000 cm/hr	3,000 cm/hr	3,000 cm/hr
Chemical stability
1% SDS, 24 hr	Yes	Yes	Yes	Yes
6 M guanidine-HCl, 24 hr	Yes	Yes	Yes	Yes
Volume changes
pH 4–10	<1%	<1%	<3%	<1%
0.1–1.0 M NaCl	<5%	<5%	<9%	<4%
Autoclavability* (121°C, 80 min)	Yes	Yes	Yes	Yes
pH stability	1–10	1–10	1–12	1–12
Antimicrobial agent	20% ethanol	20% ethanol	20% ethanol	20% ethanol
Regeneration	1 M NaCl	1 M NaCl	1 M NaCl	1 M NaCl

* Do not autoclave the OH- form.

Product Selection by Technique

		Scale			Packaging Format
Characteristics	Product Type	Analytical	Pilot/Preparative	Process	Prepacked	Bottled
Ion Exchange Chromatography
Separation by charge	UNOsphere™ media					UNOsphere Q, S, Rapid S
General biomolecules purification	Macro-Prep^® media					Macro-Prep High Q, DEAE, High S, CM
Applicable to all antibody purifications	Macro-Prep 25 media					Macro-Prep 25 Q, 25 S
	UNO^® columns				UNO Q, S
	Bio-Scale™ Mini Cartridges				UNOsphere Q, S
High capacity					Macro-Prep High Q, S
Good capture technique	AG^® resins					AG
	Chelex^® resins					Chelex
	Bio-Rex^® resins					Bio-Rex
Hydroxyapatite and Fluoroapatite Chromatography
Unique selectivity	CHT™ 80 µm support					CHT, Types I and II
Alternative to protein A for antibody purification	CHT 40 µm support					CHT, Types I and II
	CHT 20 µm support					CHT, Types I and II
	CFT 40 µm support					CFT, Types I and II
Removal of leached protein A, aggregates, endotoxins, and DNA	Bio-Gel^® HT and HTP media					Bio-Gel HT, HTP
	Bio-Scale columns				CHT Type I (10 µm)
					CHT Type II (20 µm)
Affinity Chromatography
Purification of His- and GST- tagged proteins	Profinity™ IMAC and GST media				Bio-Scale Mini	Profinity IMAC
Separation by biological interaction	Affi-Gel resins					Affi-Gel^® Protein A*
						Affi-Gel Blue*
						DEAE Affi-Gel Blue*
						CM Affi-Gel Blue*
High selectivity						Affi-Gel boronate, heparin**
High purity in a single step						Affi-Gel Hz, 10, 15**
						Affi-Gel 102**
Excellent capture technique	Profinity epoxide media					Profinity epoxide**
	Affi-Prep media					Affi-Prep protein A*
						Affi-Prep polymyxin*
	Bio-Scale Mini cartridges				Profinity IMAC and GST
	Econo-Pac^® columns				Affi-Gel Blue
					DEAE Affi-Gel Blue
					Affi-Gel protein A
Size Exclusion Chromatography
Separation by size	Bio-Gel P media					Bio-Gel P
MW determination	Bio-Beads™ S-X media					Bio-Beads S-X
Applicable to all antibody purifications	Bio-Sil^® and Bio-Silect™ columns				Bio-Sil, Bio-Silect
Desalting or buffer exchange	Bio-Scale Mini cartridges				Bio-Gel P-6
High resolution	Econo-Pac columns				Econo-Pac 10DG
Hydrophobic Interaction Chromatography
Separation by hydrophobicity	Macro-Prep HIC media					Macro-Prep t-butly
						Macro-Prep methyl

* Ready to use.
** Activated.

Common Buffers

Common Buffers for Ion Exchange

Type of Ion Exchanger	Buffer	Buffering Range
Cation	Acetic acid	4.8–5.2
	Citric acid	4.2–5.2
	HEPES	6.8–8.2
	Lactic acid	3.6–4.3
	MES	5.5–6.7
	MOPS	6.5–7.9
	Phosphate	6.7–7.6
	PIPES	6.1–7.5
	TES	7.2–7.8
	Tricine	7.8–8.9
Anion	Bicine	7.6–9.0
	Bis-Tris	5.8–7.2
	Diethanolamine	8.4–8.8
	Diethylamine	9.5–11.5
	L-histidine	5.5–6.0
	Imidazole	6.6–7.1
	Pyridine	4.9–5.6
	Tricine	7.4–8.8
	Triethanolamine	7.3–8.3
	Tris	7.5–8.0

Note:Buffer solution of 50 mM is recommended.

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Macro-Prep CM weak cation exchange support meets the demands of analytical, semipreparative, and process-scale applications. This rigid, macroporous hydrophilic support provides exceptional capacity, resolution, and throughput in a chemically and mechanically stable form. Macro-Prep CM operates well at low and medium pressures and exhibits minimal volume changes in response to variations in pH or ionic strength. It provides consistent and reproducible results. Advantages of Macro-Prep CM support include:

High capacity for biomolecules
High resolution of complex biological mixtures
Rigid polymer matrix that allows high flow rates at moderate pressures
Hydrophilic matrix that reduces nonspecific binding
Macroporous beads that enhance access to ionic sites
Chemical, mechanical, and thermal stability

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Macro-Prep CM Support

1580070
25 ml, weak cation exchange chromatography media, 50 μm particle size

0 1580070 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/158-0070_0921120701908.xml 1580070 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US jthvldjy 2017-11-14 07:08:03 true true internet/product_SKU jthvldjy templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/158-0070_0921120701908.xml LSR 2019-05-04 20:55:49 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1555998739538 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 20:55:49 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/158-0070_0921120701908.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/158-0070_0921120701908.xml 1580070-macro-prep-cm-support 1580070 Macro-Prep CM Support Macro-Prep CM Support 25 ml, weak cation exchange chromatography media, 50 μm particle size 25 ml, weak cation exchange chromatography media, 50 μm particle size 25 ml, weak cation exchange chromatography media, 50 μm particle size /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/158-0070_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/158-0070_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/158-0070_feature.jpg RepEx 158-0070 25 ml, weak cation exchange chromatography media, 50 μm particle size 09/21/09 12:07 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/Chromatography/Chromatography-Media N 0 1580070, macro-prep, support, weak, cation, ion, exchange, iex, chromatography, media, medium, resin, protein, separation, purification, 50um, 50, particle, size false $62.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1580070&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1580070&CartQuote=QT&quantity= 1255 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1580070&AddToDefaultWishList=true&quantity= 41105300 62.00 1580070

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Macro-Prep CM Support

1560070
100 ml, weak cation exchange chromatography media, 50 μm particle size

1 1560070 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0070_0921120701954.xml 1560070 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US jthvldly 2017-11-14 07:08:02 true true internet/product_SKU jthvldly templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0070_0921120701954.xml LSR 2019-05-04 20:55:54 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1555998736831 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 20:55:54 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0070_0921120701954.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0070_0921120701954.xml 1560070-macro-prep-cm-support 1560070 Macro-Prep CM Support Macro-Prep CM Support 100 ml, weak cation exchange chromatography media, 50 μm particle size 100 ml, weak cation exchange chromatography media, 50 μm particle size 100 ml, weak cation exchange chromatography media, 50 μm particle size /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/156-0070_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/156-0070_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/156-0070_feature.jpg RepEx 156-0070 100 ml, weak cation exchange chromatography media, 50 μm particle size 09/21/09 12:07 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/Chromatography/Chromatography-Media N 0 1560070, macro-prep, support, weak, cation, exchange, iex, ion, chromatography, media, medium, resin, protein, separation, purification, 50um, 50, particle, size false $190.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560070&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560070&CartQuote=QT&quantity= 1255 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560070&AddToDefaultWishList=true&quantity= 41105300 190.00 1560070

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Macro-Prep CM Support

1560071
500 ml, weak cation exchange chromatography media, 50 μm particle size

2 1560071 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0071_0921120701889.xml 1560071 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US jthvldnx 2017-11-14 07:08:02 true true internet/product_SKU jthvldnx templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0071_0921120701889.xml LSR 2019-05-04 20:56:01 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1555998736874 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 20:56:01 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0071_0921120701889.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0071_0921120701889.xml 1560071-macro-prep-cm-support 1560071 Macro-Prep CM Support Macro-Prep CM Support 500 ml, weak cation exchange chromatography media, 50 μm particle size 500 ml, weak cation exchange chromatography media, 50 μm particle size 500 ml, weak cation exchange chromatography media, 50 μm particle size /webroot/web/images/lsr/products/chromatography/sku_thumb/global/156-0071_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/156-0071_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/156-0071_feature.jpg RepEx 156-0071 500 ml, weak cation exchange chromatography media, 50 μm particle size 09/21/09 12:07 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/Chromatography/Chromatography-Media N 0 1560071, macro-prep, support, weak, cation, exchange, iex, ion, chromatography, media, medium, resin, protein, separation, purification, 50um, 50, particle, size false $650.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560071&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560071&CartQuote=QT&quantity= 1256 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560071&AddToDefaultWishList=true&quantity= 23151800 650.00 1560071

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(Discontinued) Macro-Prep CM Support

156-0072
5 L, weak cation exchange chromatography media, for analytical, semi-preparative, and process scale applications, 50 μm particle size

This product is no longer available. Please contact technical support for more information on replacement product.

Macro-Prep CM Support

156-0073
10 L, weak cation exchange chromatography media, for analytical, semi-preparative, and process scale applications, 50 μm particle size

4 1560073 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0073_0921120701936.xml 1560073 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US jthvldk6 2017-11-14 07:08:02 true true internet/product_SKU jthvldk6 templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0073_0921120701936.xml LSR 2019-05-04 20:55:49 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1555998736959 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 20:55:49 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0073_0921120701936.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/156-0073_0921120701936.xml 1560073-macro-prep-cm-support 1560073 Macro-Prep CM Support Macro-Prep CM Support 10 L, weak cation exchange chromatography media, for analytical, semi-preparative, and process scale applications, 50 μm particle size 10 L, weak cation exchange chromatography media, for analytical, semi-preparative, and process scale applications, 50 μm particle size 10 L, weak cation exchange chromatography media, for analytical, semi-preparative, and process scale applications, 50 μm particle size /webroot/web/images/lsr/products/chromatography/sku_thumb/global/156-0073_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/156-0073_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/156-0073_feature.jpg RepEx 156-0073 10 L, weak cation exchange chromatography media, for analytical, semi-preparative, and process scale applications, 50 μm particle size 09/21/09 12:07 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/Chromatography/Chromatography-Media N 0 1560073, macro-prep, support, weak, cation, exchange, iex, ion, chromatography, media, medium, resin, protein, separation, purification, analytical, semi-preparative, process, scale, 50um, 50, particle, size false null false $ null false false true true false USD true false true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560073&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560073&CartQuote=QT&quantity= 1256 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1560073&AddToDefaultWishList=true&quantity= 23151800 null 156-0073

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Number	Description	Options
LIT271	Instruction Manual, Macro-Prep Ion Exchange Supports, Rev D	Click to download
4006129	Instruction Manual, Macro-Prep 25 Ion Exchange Resins, Ver C	Click to download
2292	Macro-Prep Ion Exchange Supports Product Information Sheet, Rev A	Click to download
6983	Native and Recombinant Protein Purification Resins/Media Selection Card	Click to download

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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.

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Macro-Prep^® Weak Cation Exchange Resin

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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?

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Macro-Prep® Weak Cation Exchange Resin

Overview

Macro-Prep CM Support

Macro-Prep CM Support

Macro-Prep CM Support

(Discontinued) Macro-Prep CM Support

Macro-Prep CM Support

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

Macro-Prep^® Weak Cation Exchange Resin