登录 | 免费注册 | 提交网站 | 免费看询盘 | 外贸旺站免费建站 | "贸易通"多语言推广 | 外贸论坛
Hot Products:
Home > Gastrointestinal Agents >

Carboxypeptidase B Sequence Grade For Mass Spectrometry Analysising lysine Peak Antibody

Carboxypeptidase B Sequence Grade For Mass Spectrometry Analysising lysine Peak Antibody

Brand Name: YaxinBio
Certification: ISO 9001 2015
Model Number: SRCPB01
Minimum Order Quantity: 1mg
Payment Terms: T/T
Place of Origin: China
Shanghai Yaxin Biotechnology Co.,Ltd.
Verified Supplier
Shanghai Shanghai China
Business type: Manufacturer Exporter Seller
No.466 YinDu Road,XuHui, Shanghai, China
Supplier`s last login times: within 33 hours

Carboxypeptidase B Sequence Grade For Mass Spectrometry Analysising lysine Peak Antibody


CAS:9025-24-5
EC:3.4.17.2

Source:Rat carboxypeptidase B, expressed in E. Coli.


Description


Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides. The molecular weight is 33.8kD, 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 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.


Application


Protein structure and sequence analysis, such as hydrolyze basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides.

Antibody quality control.


Recommend Usage


Prepare 1-10mg/ml carboxypeptidase B with sterile water or 25mM Tris-HCl pH 7.65. The ratio to aimed protein is 1:50 to 1:1000 (w/w), the optimum pH is pH 7-9.


Storage Instructions


Recommend recombinant carboxypeptidase B lyophilized should be stored under 2-8℃ in sealed container. It is stable within 24 months.After dissolved, it should be stored under -20℃, It is stable within 24 months and no activity lose after 10 times repeated freezing and thawing.


Product Tags:

sequencing grade modified trypsin

      

trypsin endopeptidase

      

Carboxypeptidase B Sequence Grade For Mass Spectrometry Analysising lysine Peak Antibody Images

Send your message to this supplier
From:
Enter your email please.
To: Shanghai Yaxin Biotechnology Co.,Ltd.
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0
Other about

Carboxypeptidase B Sequence Grade For Mass Spectrometry Analysising lysine Peak Antibody

95% Purity Sequencing Grade Recombinant Carboxypeptidase B 9025-24-5

Brand Name :yaxinbio
Certification :NSF ISO 9001 2015

High Purity Sequencing Grade Carboxypeptidase B Animal Origin Free

Brand Name :yaxin
Certification :ISO 9001 2015