C0255 | CAS:9001-12-1 | Collagenase III | 胶原酶III

C0255  Collagenase from Clostridium histolyticum Sigma      purified by chromatography, Type III, 2-10 FALGPA units/mg solid, ≥250 CDU/mg solid (CDU = collagen digestion units), lyophilized powder 窗体底端 货号 号 您的价格 RMB C0255-1.5KU 2,199.60 C0255-3KU 3,791.97 C0255-7.5KU 8,350.29 Synonym: Clostridiopeptidase A CAS Number: 9001-12-1 Enzyme Commission (EC) Number: 3.4.24.3  ( BRENDA | IUBMB ) EC Number: 232-582-9 MDL number: MFCD00130830 Description Other Notes View more information on collagenase and cell dissociation at www.sigma-aldrich.com/enzymeexplorer. 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. 性质 type Type III form lyophilized powder purified by chromatography foreign activity Clostripain, may contain trace amount   neutral protease <1 unit/mg solid storage temp. −20°C 安全性 Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves Hazard Codes Xn Risk Statements 36/37/38-42 Safety Statements 22-24-26-36/37 WGK Germany 1