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A7155

p-Aminobenzamidine–Agarose

saline suspension

Synonym(s):

p-ABA

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Size/SKUAvailabilityPrice
5 mL
Please contact Customer Service for Availability
CZK 3,720.00
10 mL
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CZK 6,140.00
25 mL
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CZK 12,900.00

About This Item

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

CZK 3,720.00


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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
857661367559211311
form

saline suspension

form

crystals

form

solid

form

solid

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

matrix

cross-linked 4% beaded agarose

matrix

-

matrix

-

matrix

-

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

capacity

≥10 mg/mL binding capacity (trypsin)

capacity

-

capacity

-

capacity

-

matrix attachment

amino to carboxyl of spacer

matrix attachment

-

matrix attachment

-

matrix attachment

-


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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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Certificates of Analysis (COA)

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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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