C0130 | CAS:9001-12-1 | Collagenase I | 胶原酶I

C0130  Collagenase from Clostridium histolyticum Sigma for general use, Type I, 0.25-1.0 FALGPA units/mg solid, ≥125 CDU/mg solid (CDU = collagen digestion units), essentially salt-free, lyophilized powder 窗体底端 货号 号 您的价格 RMB C0130-100MG 477.36 C0130-500MG 1,473.03 C0130-1G 2,259.27 C0130-5G 10,499.58 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 Frequently Asked Questions Live Chat and Frequently Asked Questions are available for this Product. Other Notes View more information on collagenase and cell dissociation at www.sigma-aldrich.com/enzymeexplorer. Preparation Note Equivalent to first 40% ammonium sulfate fraction of Mandl, I., et al., J. Clin. Invest., 32, 1323 (1953). Quality Also contains clostripain, nonspecific neutral protease, and tryptic activities. 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 form essentially salt-free, lyophilized powder 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