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Shanghai Yaxin Biotechnology Co.,Ltd.
Shanghai Yaxin Biotechnology Co.,Ltd.
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33.8 kD Molecular Weight Recombinant Carboxypeptidase B Expressed In E.Coli And

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33.8 kD Molecular Weight Recombinant Carboxypeptidase B Expressed In E.Coli And

Brand Name : YAXIN
Model Number : 9025-24-5
Certification : NSF ISO 9001
Place of Origin : CHINA
MOQ : 10mG
Price : $1950
Payment Terms : T/T
Supply Ability : 10KG
Delivery Time : 3-9 DAYS
Packaging Details : 1G
Specific activity : ≥170 units/mg pro
Additives : Tris salts, NaCl salts and carbohydrates
Contaminant activity : Less than 10 ppm of recombinant trypsin
purified by : HPLC
expressed : Recombinant E.coli.
source : Recombinant carboxypeptidase B is a genetically engineered protein expressed in E.coli
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Recombinant Carboxypeptidase B(EC 3.4.17.2) is expressed in E.Coli and purified by high pressure liquid chromatography.

Recombinant Carboxypeptidase B

Catalog Number: RCPB01

EC: 3.4.17.2

CAS:9025-24-5

Form: white to off white, yellowish lyophilized powder.

Storage condition: Recombinant Carboxypeptidase B lyophilized should be stored under 2-8℃ in sealed container.It is stable within 24 months.


Usage:For Research or Manufacturing Purpose Only. Not for Human.


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, pI is 6.0 and the optimum pH is 7.5-9.0. Carboxypeptidase B is competitively inhibited by arginine and lysine. The enzyme is also inhibited by metal chelating agents, e.g., EDTA. YaxinBio has cloned rat carboxypeptidase B gene into E.coli for expression with equivalent properties compared to animal original carboxypeptidase B .Recombinant carboxypeptidase B can replace native carboxypeptidase B for using in a variety of biotechnological processes.


Function:

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


Protein sequence of recombinant carboxypeptidase B


Protein Sequence of Recombinant Carboxypeptidase B (rat pancreas):


UniProtKB: NP_036665.2


ASGHSYTKYNKWETIEAWIQQVATDNPDLVTQSVIGTTFEGRNMYVLKIGKTRPNKPAIFIDCGFHAREWISPAFCQWFVREAVRTYNQEIHMKQLLDELDFYVLPVVNIDGYVYTWTKDRMWRKTRSTMAGSSCLGVDPNRNFNAGWCEVGASRSPCSETYCGPAPESEKETKALADFIRNNLSTIKAYLTIHSYSQMMLYPYSYDYKLPENYEELNALVKGAAKELATLHGTKYTYGPGATTIYPAAGGSDDWSYDQGIKYSFTFELRDTGFFGFLLPESQIRQTCEETMLAVKYIAN YVREHLY



Product Tags:

sequencing grade modified trypsin

      

trypsin sequencing grade

      
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33.8 kD Molecular Weight Recombinant Carboxypeptidase B Expressed In E.Coli And Images

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