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Chymotrypsin from Human, Recombinant
Cat No.
NATE-1890
Description
Chymotrypsin is a recombinant serine endopeptidase expressed in E.coli, purified with HPLC, the gene sequence is the same as human chymotrypsin. Recombinant chymotrypsin hydrolyzes at the carboxyl side of aromatic amino acids residues: Tyr, Phe and Trp. Cleavage may also be observed, but at a lower rate, at Leu and Met. Chymotrypsin activity is optimal in pH 7.0–9.0.
Source
E. coli
Species
Human
Applications
Hydrolysis of proteins by chymotrypsin alone or in combination with other proteases. Suitable for peptide mapping, fingerprinting, and sequence analysis.
Form
White lyophilized
Enzyme Commission Number
EC 3.4.21.1
Activity
>1000 unit/mg protein
CAS No.
9004-07-3
Molecular Weight
26,950 Da
Purity
> 95% by HPLC
Unit Definition
One unit will hydrolyze 1.0 μmole of BTEE per min at pH 7.8 at 25 °C.
Optimum pH
7.0–9.0
Storage
Recombinant Chymotrypsin lyophilized should be stored under 2°C-8°C in sealed container. It is stable within 24 months. After dissolved, it should be stored under -20°C.
Synonyms
EC 3.4.21.1; chymotrypsins A and B; alpha-chymar ophth; avazyme; chymar; chymotest; enzeon; quimar; quimotrase; alpha-chymar; alpha-chymotrypsin A; alpha-chymotrypsin; Chymotrypsin; α-Chymotrypsin
Reconstitution
Prepare 1-10mg/ml with 1ml 50mM HAc, used within 2 days, or stored below -20°C after repacked.
Download
Download Datasheet"Chymotrypsin" Total Products Page
| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-1894 | Sequencing Grade Chymotrypsin from Human, Recombinant | EC 3.4.21.1 | 9004-07-3 | E. coli | Inquiry |
| DIGS-227 | Chymotrypsin | EC 3.4.21.1 | 9004-07-3 | Inquiry | |
| NATE-0746 | Native Bovine α-Chymotrypsin | EC 3.4.21.1 | 9004-07-3 | Bovine Pancreas | Inquiry |
| NATE-0747 | Native Human α-Chymotrypsin | EC 3.4.21.1 | 9004-07-3 | Human pancreas | Inquiry |