Bio-Gel® HTP Hydroxyapatite

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Bio-Gel<sup>&reg;</sup> HTP Hydroxyapatite

Overview

Specifications
  Bio-Gel HT Gel Bio-Gel HTP Gel, DNA Grade Bio-Gel HTP Gel
Flow rate* (cm/hr) >35 >5 >25
BSA adsorbed** (mg per dry gram) 10 10 10
Calf thymus DNA adsorbed (mg per dry gram) >500 >800 >500
Hydrated volume 2–3 ml/g 2–3 ml/g

* Flow rate determined on a 1.5 x 10 cm column with 40 cm hydrostatic pressure.
** Batchwise uptake.

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Hydroxyapatite, Ca5(PO4)3(OH)2, is a form of calcium phosphate that is widely used in preparative biochemistry for the separation and purification of monoclonal antibodies and other proteins, nucleic acids, viruses, and other macromolecules. It is useful for preparative work in column or batch modes and for quantitative analysis of proteins or nucleic acids.

Its advantages include:

  • Unique selectivity — separation on hydroxyapatite is not primarily dependent on molecular weight, molecular size, charge density, or isoelectric point. This makes hydroxyapatite chromatography a valuable complement to other separations techniques
  • High capacity — surface area of about 50 m2/g
  • Specificity — nonspecific adsorption of hydrophobic substances is minimized by the inorganic crystalline matrix of hydroxyapatite. Hydroxyapatite displays negligible adsorptive capacity for low molecular weight substances such as mononucleotides, salts, and amino acids
  • Chemical and thermal stability — wide range of chemical compatibilities (aqueous and inorganic solvents), thermal stability (autoclavable), and pH tolerance (pH >5.5) permit the use of hydroxyapatite under conditions that optimize the binding of nucleic acids and proteins
All Bio-Rad hydroxyapatite is tested for separation of double-stranded DNA (dsDNA) from single-stranded DNA (ssDNA), albumin binding capacity, DNA binding capacity, and flow capacity. The test results for separation of dsDNA from ssDNA are printed for each batch on the packaging label.

Bio-Gel HTP hydroxyapatite has been dried by a unique process developed at Bio-Rad. It may be stored without refrigeration, and, when resuspended in buffer, it has the same properties as Bio-Gel HT hydroxyapatite; 1 gram hydrates to 2–3 milliliters.

DNA grade Bio-Gel HTP is a dry powder with a smaller particle size than HTP gel. This gel has an increased capacity and enhanced selectivity for dsDNA. Due to its small particle size, it is recommended for batch mode chromatography or for use with very short columns.

Bio-Gel HTP hydroxyapatite is chemically and thermally stable, is compatible with a wide range of aqueous and organic solvents, and can be sanitized in NaOH. It has a pH tolerance of >5.5 and is autoclavable.
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Bio-Gel HTP Hydroxyapatite

1300420
100 g, hydroxyapatite chromatography media, powder, 1 g hydrates to 2–3 ml of gel

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Bio-Gel HTP Hydroxyapatite

130-0421
1 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 2–3 ml of gel

1 1300421 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/130-0421_0921120653529.xml 1300421 09/21/09 12:06 PM N en 09/21/19 12:06 PM true true internet/product_SKU 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 LSR 2017-11-14 07:07:58 1300421-bio-gel-htp-hydroxyapatite 1300421 Bio-Gel HTP Hydroxyapatite Bio-Gel HTP Hydroxyapatite 1 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 2&ndash;3 ml of gel '1 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 1–3 ml of gel 1 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 2&ndash;3 ml of gel /webroot/web/images/lsr/products/chromatography/sku_thumb/global/130-0421_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/130-0421_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/130-0421_feature.jpg RepEx 130-0421 '1 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 1–3 ml of gel 09/21/09 12:06 PM 09/21/19 12:06 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 en LSR /LSR/Chromatography/Chromatography-Media N 0 false false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300421&CartQuote=QT&quantity= false true false null false null /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300421&AddToDefaultWishList=true&quantity= false false true true false true false true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300421&quantity= 130-0421
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Bio-Gel HTP Hydroxyapatite

130-0425
5 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 2–3 ml of gel

2 1300425 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/130-0425_0921120653596.xml 1300425 09/21/09 12:06 PM N en 09/21/19 12:06 PM true true internet/product_SKU 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 LSR 2017-11-14 07:07:58 1300425-bio-gel-htp-hydroxyapatite 1300425 Bio-Gel HTP Hydroxyapatite Bio-Gel HTP Hydroxyapatite 5 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 2&#150;3 ml of gel 5 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 2&mdash;3 ml of gel 5 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 2&#150;3 ml of gel /webroot/web/images/lsr/products/chromatography/sku_thumb/global/130-0425_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/130-0425_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/130-0425_feature.jpg RepEx 130-0425 5 kg, hydroxyapatite HTP chromatography media, powder, 1 g hydrates to 2&mdash;3 ml of gel 09/21/09 12:06 PM 09/21/19 12:06 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 en LSR /LSR/Chromatography/Chromatography-Media N 0 / false false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300425&CartQuote=QT&quantity= false true false null false null /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300425&AddToDefaultWishList=true&quantity= false false true true false true false true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300425&quantity= 130-0425
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Bio-Gel HTP Hydroxyapatite

1300520
100 g, DNA grade hydroxyapatite chromatography media, powder, smaller particle size than HTP gel with enhanced selectivity for dsDNA

3 1300520 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/130-0520_0921120653640.xml 1300520 09/21/09 12:06 PM N en 09/21/19 12:06 PM true true internet/product_SKU 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 LSR 2017-11-14 07:07:58 1300520-bio-gel-htp-hydroxyapatite 1300520 Bio-Gel HTP Hydroxyapatite Bio-Gel HTP Hydroxyapatite 100 g, DNA grade hydroxyapatite chromatography media, powder, smaller particle size than HTP gel with enhanced selectivity for dsDNA 100 g, DNA grade hydroxyapatite chromatography media, powder, smaller particle size than HTP gel with enhanced selectivity for dsDNA 100 g, DNA grade hydroxyapatite chromatography media, powder, smaller particle size than HTP gel with enhanced selectivity for dsDNA /webroot/web/images/ps/products/multimodal_media/sku_thumb/global/130-0520_tn.jpg /webroot/web/images/ps/products/multimodal_media/sku_view/global/130-0520_view.jpg /webroot/web/images/ps/products/multimodal_media/sku_feature/global/130-0520_feature.jpg RepEx 130-0520 100 g, DNA grade hydroxyapatite chromatography media, powder, smaller particle size than HTP gel with enhanced selectivity for dsDNA 09/21/09 12:06 PM 09/21/19 12:06 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 en LSR /LSR/Chromatography/Chromatography-Media N 0 false false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300520&CartQuote=QT&quantity= false true false $672.00 false null /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300520&AddToDefaultWishList=true&quantity= true false true true false true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1300520&quantity= 1300520
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LIT217 Instruction Manual, Bio-Gel HT, Bio-Gel HTP, DNA Grade Bio-Gel HTP, Hydroxyapatite, Rev C Click to download

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