Collagenase from Clostridium histolyticum release of physiologically active rat epididymal adipocytes tested, Type II, ≥125 CDU/mg solid (CDU = collagen digestion units), 0.5-5.0 FALGPA units/mg solid Synonym Clostridiopeptidase A
CAS Number 9001-12-1 Enzyme Commission (EC) Number 3.4.24.3 ( BRENDA | IUBMB )
MDL number MFCD00130830
EG/EC Number 232-582-9 Unit Definition One collagen digestion unit liberates peptides from collagen equivalent in ninhydrin color to 1.0 μmole of leucine in 5 hr at pH 7.4 at 37 °C in the presence of calcium ions. One FALGPA hydrolysis unit hydrolyzes 1.0 μmole of furylacryloyl-Leu-Gly-Pro-Ala per min at pH 7.5 at 25 °C in the presence of calcium ions. One neutral protease unit hydrolyzes casein to produce color equivalent to 1.0 μmole tyrosine per 5 hr at pH 7.5 at 37 °C. One clostripain unit hydrolyzes 1.0 μmole of BAEE per min at pH 7.6 at 25 °C in the presence of DTT.
