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Chymotrypsin, alpha-

Preferential cleavage:

Xaa = any amino acid residue
↓ = cleavage site
 P6P5P4P3P2P1P1′P2′P3′P4′
 XaaXaaXaaXaaXaanot Pronot ProXaaXaaXaa
 XaaXaaXaaXaaXaanot Glunot ProXaaXaaXaa
 XaaXaaXaaXaaXaanot Aspnot ProXaaXaaXaa
 XaaXaaXaaXaaXaanot Glynot ProXaaXaaXaa

Amino Acids Reference Chart

Product #

Description

EC Number

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C1012 α-Chymotrypsin, Inactivated from bovine pancreas Type VI (Inactivated with DFP), lyophilized powder, <0.2 units/mg protein 3.4.21.1  ( BRENDA | IUBMB )
C3142 α-Chymotrypsin from bovine pancreas (TLCK treated to inactivate residual tryspin activity), Type VII, essentially salt-free, lyophilized powder, ≥40 units/mg protein 3.4.21.1  ( BRENDA | IUBMB )
C4129 α-Chymotrypsin from bovine pancreas Type II, lyophilized powder, ≥40 units/mg protein 3.4.21.1  ( BRENDA | IUBMB )
C6423 α-Chymotrypsin from bovine pancreas suitable for protein sequencing, salt-free, lyophilized powder 3.4.21.1  ( BRENDA | IUBMB )
C7762 α-Chymotrypsin from bovine pancreas Type I-S, essentially salt-free, lyophilized powder 3.4.21.1  ( BRENDA | IUBMB )
C8946 α-Chymotrypsin from human pancreas lyophilized powder 3.4.21.1  ( BRENDA | IUBMB )
C9134 α-Chymotrypsin−Agarose from bovine pancreas lyophilized powder, 2,000-3,500 units/g agarose (One ml gel will yield 65-120 units) 3.4.21.1  ( BRENDA | IUBMB )