|Place of Origin:||China|
|Certification:||ISO 9001 2015|
|Minimum Order Quantity:||10mg|
|Packaging Details:||ice packaging|
|Supply Ability:||1000g per week|
|Source :||E. Coli||Purified by:||HPLC|
|RELATED PRODUCT :||Recombinant Trypsin||Purity:||> 99%|
|Impact:||Peptide Fingerprinting Analysis|
Animal Origin Free Chymotrypsin Enzyme for Peptide Fingerprinting Analysis
Recombinant human chymotrypsin
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.
STABILITY OF STORAGE AND TRANSPORT
Stability of storage: Recombinant human chymotrypsin lyophilized should be stored under 2-8℃ in sealed container.It is stable within 24 months.After dissolved wth 1mM HCl , it should be stored under -20℃. Avoid repeated freezing and thawing.
Stability of transport: The product is stable by bue ice insulation transport.
Prepare 1-10mg/ml with 1ml 50mM HAc, used within 2 days, or stored below -20℃ after repacked
Recombinant Chymotrypsin lyophilized should be stored under 2℃-8℃ in sealed container.It is stable within 24 months. After dissolved, it should be stored under -20℃.
Contact Person: Miss Eland