Chymotrypsin CAS No. 9004-07-3 CAS NO.9004-07-3

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Product Name: Chymotrypsin Synonyms: alfapsin;alphachymar;alpha-chymarophth;alpha-chymotrypsinfrombovinepancreas;avazyme;catarase;chymar;chymolase CAS: 9004-07-3 MF: N/A MW: 0 EINECS: 232-671-2 Product Categories: Application Index;ProteasesEnzyme Class Index;3.4.x.x Peptidases;Chymotrypsin, alpha-Application Index;ProteasesApplication Index;Protein SequencingEnzymes, Inhibitors, and Substrates;API;enzyme;Lyophilized;White lyophilized;Proteolytic Enzymes and Substrates;Proteolytic EnzymesEnzyme Class Index;Selective Proteolytic Enzymes;3.x.x.x Hydrolases;Proteases&Protein Sequencing;ProteasesEnzymes, Inhibitors, and Substrates;Enzyme Class Index;Chymotrypsin, alpha-Mass Spectrometry;Enzymatic and Chemical Protein Cleavage;Proteases for Cleavage of ProteinsEnzymes, Inhibitors, and Substrates Mol File: Mol File   Chymotrypsin Chemical Properties Melting point  127°C storage temp.  2-8°C solubility  Reconstitute in 1mM HCl. Soluble at 10mg/ml in 1mM HCl. 2mM calcium chloride serves as a stabilizer. Store aliquoted solutions at -20°C for up to a week. form  salt-free, lyophilized powder color  white Merck  13,2282 EPA Substance Registry System Chymotrypsin(9004-07-3)   Safety Information Hazard Codes  Xn,B Risk Statements  36/37/38-42/43-42 Safety Statements  26-36-36/37-24-22 WGK Germany  3 RTECS  GC3050000 F  3-10 TSCA  Yes HS Code  35079090 Hazardous Substances Data 9004-07-3(Hazardous Substances Data) MSDS Information Provider Language Chymotrypsin English SigmaAldrich English   Chymotrypsin Usage And Synthesis Chemical Properties Lyophilized powder, dialyzed Uses α-Chymotrypsin from bovine has been used in a study to inform proteasome inhibition in order to advance anticancer research. α-Chymotrypsin from bovine has also been used in a study that functionalized surface anchored poly(methylhydrosiloxane) thin films on oxidized silicon wafers. Purification Methods α-Chymotrypsin is crystallised twice from four-tenths saturated ammonium sulfate solution, then dissolved in 1mM HCl and dialysed against 1mM HCl at 2-4o. The solution is stored at 2o [Lang et al. J Am Chem Soc 80 4923 1958].   Chymotrypsin Preparation Products And Raw materials Raw materials SULFURIC ACID-->Celite -->Ammonium sulfate-->Trypsin-->LACTIS PROTEINUM