Three times crystallized and treated with 1-chloro-3-tosylamido-7-amino-2-heptanone (TLCK) to inhibit trypsin activity [Shaw, et al., Biochemistry, 4, 2219, (1965)]. Dialyzed to remove autolysis products and low molecular weight contaminants. Supplied as lyophilized powder.
產(chǎn)品描述
該Chymotrypsin, Alpha, TLCK Treated, Sequencing Grade又簡(jiǎn)稱為CDSEQ,其活性為≥45 units per milligram protein,其來(lái)源于Bovine Pancreas