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| Place of Origin: | China, Shanghai |
| Brand Name: | YAXINBIO |
| Certification: | NQA ISO 9001:2015 |
| Model Number: | RSPA05 |
| Minimum Order Quantity: | 10mg |
|---|---|
| Price: | 79$/10mg |
| Packaging Details: | 10mg, 100mg, 1g; ice packaging, carton |
| Payment Terms: | T/T |
| Supply Ability: | 1000g per week |
| Product: | Recombinant Protein A | Cat.No: | RSPA05 |
|---|---|---|---|
| PH STABLE RANGE: | PH 1-13 | 12% SDS-PAGE: | Single Major Band |
| Related Product: | Recombinant Aprotinin | Coomassie Stain: | 25kD |
| High Light: | SPA protein A,protein A column |
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Recombinant Protein A, Supplier, RSPA05, CAS 91932-65-9, Alkaline Stable, Protein A
Protein A mutant of Staphylococcus aureus
Catalog Number:RSPA05
CAS:91932-65-9
Storage temperature: 2-8℃
Source:Protein A mutant of Staphylococcus aureus , expressed in E. coli
DESCRIPTION
Protein A is a membrane protein of Staphylococcus aureus and can specifically bind to antibodies. Protein A affinity chromatography columns have become widely used as affinity columns for purified antibodies from ascites, serum and cell culture isolated or purified extracts of antibodies from different subtypes of mammals or genetically engineered recombinant proteins containing antibody Fc fragments. alkali protein A is our company independent research and development production, with independent intellectual property rights. Recombinant protein A is expressed by E. coli and purified by chromatography to give a purity of 95% or more. The purification process does not use antibody column affinity chromatography to avoid the possibility of incorporation of unrelated IgG in the product.
Product Specification
|
Test/Method |
Specification |
|
Bioburden |
No organisms detected. |
|
UV Spectrum |
E275/250 ≥1.2, E0.1% at 275nm=0.17-0.23 |
|
UV spectrometry |
No DNA or RNA detected |
|
Triton Content |
No Triton contaminant. |
|
Format |
Lyophilized |
|
pH stable range |
pH 1-13 |
BILITY OF STORAGE AND TRANSPORT
Stability of storage: Recombinant protein A lyophilized should be stored under 2-8℃ in sealed container.
It is stable within 24 months.When gluing even with PBS (pH7.4) dissolved,it is now with the current use.
After dissolved with pure water, it should be stored under -20℃.
Stability of transport: The product is stable by blue ice insulation transport.
Storage Instructions Main Features
Recommend recombinant trypsin lyophilized should be stored under 2-8℃ in sealed container.It is stable within 24 months.
Contact Person: Miss Eland
Tel: +8613482039151
