Benzamidine Chromstar® 4FF Affinity Chromatography Resins

Benzamidine Chromstar® 4FF is a family of affinity chromatography resins manufactured directly by Bio-Link Biological Applied Technologies (Shanghai) Co., Ltd at pharmaceutical grade, meeting USP standards. Made by coupling p-aminobenzamidine to the Chromstar® 4FF agarose gel base, the series (offered in high-substitution HS and low-substitution LS variants) is designed for separating, purifying, or removing trypsin, serine protease, urokinase, and kallikrein from serum, cell supernatant, and cell lysate, and is distributed across North America, Central/South America, Western and Eastern Europe, Australasia, Asia, the Middle East, and Africa.