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A7155

p-Aminobenzamidine–Agarose

saline suspension

Synonym(s):

p-ABA

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About This Item

UNSPSC Code:
41106514
NACRES:
NA.56
MDL number:
Form:
saline suspension
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form

saline suspension

Quality Segment

matrix

cross-linked 4% beaded agarose

matrix activation

cyanogen bromide

matrix attachment

amino to carboxyl of spacer

matrix spacer

7 atoms

capacity

≥10 mg/mL binding capacity (trypsin)

storage temp.

2-8°C

Application

p-Aminobenzamidine-Agarose (pABA) can be used as an affinity ligand to bind and remove serine proteases in addition to Ca2+-binding proteins. It has also been used in medical applications as a tool for the purification of non-protease proteins.

Physical form

Suspension in 0.5 M NaCl containing preservative

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This Item
A8332A0414
description

saline suspension

description

(1:1 suspension in a 1.0 M NaCl + 20% ethanol solution)

description

saline suspension

form

saline suspension

form

(1:1 suspension in a 1.0 M NaCl + 20% ethanol solution)

form

saline suspension

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

200

Quality Level

200

Quality Level

200

matrix

cross-linked 4% beaded agarose

matrix

cross-linked 6% beaded agarose

matrix

cross-linked 4% beaded agarose

matrix attachment

amino to carboxyl of spacer

matrix attachment

amino to carboxyl of spacer

matrix attachment

amino

matrix spacer

7 atoms

matrix spacer

9 atoms

matrix spacer

12 atoms


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Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

482.0 °F - closed cup

Flash Point (°C)

250 °C - closed cup



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Questions

  1. Does product A7155-5ML include 5 mL of packed agarose, or does the 5 mL refer to the entire volume of the suspension?

    1 answer
    1. The package sizes represent the total volume of the agarose slurry and not that of the packed gel. The packed agarose volume varies from lot to lot and is reported in the Certificate of Analysis. The 5 mL package size has a packed gel volume range of 2.1 – 3.3mL. Please see the link below to access a sample or lot-specific Certificate:
      https://www.sigmaaldrich.com/product/sigma/a7155#product-documentation

      Please see the link below to review additional information available in the product datasheet:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/103/326/a7155dat-ms.pdf

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