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| Place of Origin: | China, Shanghai |
| Brand Name: | YAXINBIO |
| Certification: | NQA ISO 9001:2015 |
| Model Number: | RCPB01 |
| Minimum Order Quantity: | 10mg |
|---|---|
| Price: | 150$/10mg |
| Packaging Details: | ice packaging, carton |
| Delivery Time: | 7 work days |
| Payment Terms: | T/T |
| Supply Ability: | 100000g per year |
| Product: | Recombinant Carboxypeptidase B | Manufacturer: | YaxinBio |
|---|---|---|---|
| Packaging: | 10mg,100mg,1g,bulk | Source: | E. Coli |
| Purified By: | HPLC | Purity: | > 95% |
| High Light: | sequencing grade modified trypsin,carboxypeptidase enzyme |
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Stable Recombinant Carboxypeptidase B, Expressed in E.coli
Recombinant Carboxypeptidase B
Advantages
Animal origin free:YaxinBio recombinant carboxypeptidase B belongs to the AOF level 3, eliminate the risk of virus presence, or any other potential adventitious agents found in animal-derived carboxypeptitase B
Stability:A sterile recombinant carboxypeptidase B lyophilized eliminates the risk of contamination and decreases the chances of activity loss in the process of transport and storage.
High purity:
1) Recombinant carboxypeptidase B provides increased specific activity and eliminates contaminating proteases activities found in extracted enzymes with lower purity level.
2) No other contaminating proteases such as chymotrypsin and carboxypeptidase A.
3)Less than 10ppm of recombinant trypsin.
Main Features
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Format |
White or white-like or yellowish lyophilized |
|
Additives |
Tris salts, NaCl salts and carbohydrates |
|
Protein content |
35% ～ 60% |
|
Specific activity |
≥170 units/mg pro. |
|
Purity |
Single main band on SDS-PAGE |
|
M.W. |
33.8kD |
|
Contaminant activity |
Less than 10 ppm of recombinant trypsin. |
Unit Definition
One Unit of carboxypeptidase B activity hydrolyzes one micromole of hippuryl-L-arginine per minute at 25℃, pH 7.65.
Recommend Usage
To 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 above 90% activity remained after 10 times repeated freezing and thawing.
RELATED PRODUCTS
Recombinant enterokinase
Recombinant V8 protease
Sequencing grade chymotrypsin
Sequencing grade carboxypeptidase B
Contact Person: Miss Eland
Tel: +8613482039151
