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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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
Technical Support
·2 months ago
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