名称：原装正品| Collagenase B from Clostridium histolyticum
Specificity: Collagenase degrades native collagen. Clostripain, trypsin-like enzymes, and neutral proteases degrade other proteins as well. EC 188.8.131.52
Collagenase B is recommended when yield and viability are important.
Collagenase activity: >0.15 U/mg (according to Wünsch) (25°C, 4-phenyl-azobenzyl-oxycarbonyl-Pro-Leu-Gly-Pro-D-Arg as the substrate)
Contaminating enzyme activities: trypsin, clostripain, and total proteolytic activity
Collagenase B has a normal to high collagenase activity and a higher than average clostripain activity (usually >10 U/mg). Collagenase from C. histolyticum is used for the dissociation of tissues for the establishment of primary cell cultures. Lyophilizate, non-sterile