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recombinant enzyme Protein digestion,Carboxypeptidase B proteomics grade
Recombinant Carboxypeptidase B / RCPB / rCPB / Carboxypeptidase B / Enzymes
DEscriptION
Proteinase K
Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and histidine from the
C-terminal end of polypeptides. The molecular weight is 34,500 daltons, the pH optimum is 8.0, and pI is
6.0. Carboxypeptidase B is competitively inhibited by arginine and lysine. The enzyme is also inhibited by
metal chelating agents, e.g., EDTA. Recombinant Carboxypeptidase B (EC 3.4.17.2) is expressed in E.Coli
and purified by high pressure liquid chromatography. There is no trace of other enzyme (such as
carboxypeptidase A and chymotrypsin) activity. No protease inhibitors such as PMSF are present in the
preparation.
| Animal origin free | YaxinBio recombinant carboxypeptidase B belongs to the AOF level 3. Level 3 recombinant carboxypeptidases B eliminate the risk of virus presence, or of any other potential adventitious agents found in animal-derived carboxypeptitase B
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| Stable | A sterile recombinant carboxypeptidase B lyophilized powder eliminates the risk of contamination and decreases the chances of activity loss in the process of transport and storage. It is also very convenient for transport and storage.
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High purity
| Recombinant carboxypeptidase B provides increased specificity and eliminates contaminating activities Contact Infomation
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Company name:Shanghai Yaxin Biotechnology Co.,Ltd.
Status:[Offline] [Send message] [Chat] Business contact:Miss.zhao (Ms.) Telphone:  Mobile:  Fax:  Area: Caribbean Region-Bermuda  Address:No.466 YinDu Road,XuHui, Shanghai, China Zip:200000 |