Trypsin-Chymotrypsin 1-1 is a beige to tan, amorphous powder that is derived from bovine pancrease. All glands are of North American origin. Both Trypsin, 3.4.21.4, and Chymotrypsin 3.4.21.1, are classed as serine Proteases.
Product name:Trypsin-Chymotrypsin 1-1Source:Bovine Pancrease
Storage:Sealed, Dark, at temperature 2-8℃
Chymotrypsin is a digestive enzyme that can perform proteolysis. Chymotrypsin preferentially cleaves peptide amide bonds where the carboxyl side of the amide bond (the P1 position) is a tyrosine, tryptophan, or phenylalanine. These amino acids contain an aromatic ring in their sidechain that fits into a 'hydrophobic pocket' (the S1 position) of the enzyme. The hydrophobic and shape complementarity between the peptide substrate P1 sidechain and the enzyme S1 binding cavity accounts for the substrate specificity of this enzyme. Chymotrypsin also hydrolyzes other amide bonds in peptides at slower rates, particularly those containing leucine and methionine at the P1 position.
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