Shanghai Yaxin Biotechnology Co.,Ltd.
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Place of Origin: | Zhejiang, China (Mainland) |
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EC 3.4.21.1 / recombinant chymotrypsin for proteomics grade / chymotrypsin for sale
Chymotrypsin / RCT / rCT / Recombinant Chymotrypsin / lyophilized powder
DESCRIPTION
Chymotrypsin Enzyme
Chymotrypsin is a recombinant serine endopeptidase expressed in E.coli, purified with HPLC, the gene
sequence is same as that human chymotrypsin. The recombinant chymotrypsin hydrolyzes at the
carboxyl side of aromatic amino acids: Tyr, Phe and Trp. Cleavage may also be observed, but at a lower
rate, at Leu and Met. Chymotrypsin activity is optimal in the pH range of 7.0–9.0. This sequencing grade
enzyme can be used alone or in combination with other proteases to produce protein digests for peptide
mapping applications or protein identification by peptide mass fingerprinting or MS/MS spectral matching.
It is suitable for digestion reactions in-solution or in-gel.
ADVANTAGES
Animal origin free:The use of recombinant chymotrypsin eliminates the content of other proteins, the
risk of virus presence, and other potential adventitious agents found in animal-derived chymotrypsin.
Stable:A sterile recombinant chymotrypsin lyophilized powder eliminates the contamination risks and
decreases the chance of activity loss in the process of transport and storage.
High purity:1. Recombinant Chymotrypsin provides increased specificity and eliminates contaminating
activities found in enzymes purified from pancreas.
2. No anion trypsin or cation trypsin.
3. One single main band at 25kD by SDS-PAGE.
SPECIFICATION
Serine endopeptidase that specifically hydrolyzes peptide bonds at the C-termini of Tyr, Phe, and Trp.
Leu, Met, Ala, Asp, and Glu are cleaved at a lower rate. Acts also upon amides and esters of susceptible
amino acids.
RELATED PRODUCT
Recombinant Porcine Trypsin
Recombinant Human Trypsin
Recombinant Carboxypeptidase B
Web:http://www.yaxinbio.com Email:Zhaozhi@yaxinbio.com