C8946

Sigma

 

α-Chymotrypsin from human pancreas

lyophilized powder

CAS Number:9004-07-3
Enzyme Commission (EC) Number:3.4.21.1   ( BRENDA | IUBMB )
EC Number:232-671-2
MDL number:MFCD01323069

Description

Analysis NoteProtein determined by A1%/280
Biochem/physiol ActionsA serine protease that hydrolyzes peptide bonds with aromatic or large hydrophobic side chains (Tyr, Trp, Phe, Met) on the carboxyl end of the bond.
Unit DefinitionOne unit will hydrolyze 1.0 μmole of BTEE per min at pH 7.8 at 25°C.

Properties

formlyophilized powder
mol wtmol wt 25 kDa
packagingvial of ≥10 BTEE units
Gene Informationhuman ... CTRB1(1504)
storage temp.−20°C

Safety

Personal Protective Equipmentdust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard CodesXn,B
Risk Statements36/37/38-42
Safety Statements22-24-26-36/37
WGK Germany1
RTECSGC3050000

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References

referenceCoan, M.H., et al. Biochemistry 10, 2711, (1971) Abstract