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| Place of Origin: | China, Shanghai |
| Brand Name: | YAXINBIO |
| Certification: | NQA ISO 9001:2015 |
| Model Number: | RSPA05 |
| Minimum Order Quantity: | 10mg |
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| Price: | 79$/10mg |
| Packaging Details: | ice packaging, carton |
| Payment Terms: | T/T |
| Supply Ability: | 1000g per week |
| Product: | Recombinant Protein A | Cat.No: | RSPA05 |
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| Protein Content: | ≥97% | Packaging: | 10mg,100mg,1g Or Bulk |
| Related Product: | Recombinant Aprotinin | Coomassie Stain: | 25kD |
| High Light: | SPA protein A,protein A column |
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Protein A, Cas 91932-65-9, ELISA or Immunohistochemical Tests Antibody Test
CAS:91932-65-9
Source:Protein A mutant of Staphylococcus aureus , expressed in E. Coli.
Application
The recombinant Protein A is a genetically engineering protein containing IgG-binding domains. Recombinant Protein A is ideal for purification of polyclonal or monoclonal IgG antibodies. Protein A binds to most human and mouse IgG subclasses (e.g., human IgG1, IgG2, IgG4; mouse IgG2, IgG2a, IgG2b, IgG3). It also binds to cow, guinea pig, hamster, house, pig and rabbit total IgG form.
Recombinant protein A can be coupled to solid separation medium (such as agarose) for monoclonal and polyclonal antibody purification. Recombinant protein A can be coupled to a variety of molecules (such as fluorescent molecules, enzyme markers, biotin, colloidal gold and radioactive markers). These coupled derivatives can be used in antibody test in the process of Western-blot, ELISA or immunohistochemical tests.
MAIN FEATURES
| Appearance | White or off white powder |
| Solubility | Clear liquid |
| Bioburden | ≤ 1 cfu/ mg |
| SDS-PAGE | Single major band |
| SDS-PAGE (MW) | 25000±1000 Daltons |
| UV Spectrum | E275/250 ≥ 1.2 |
| E0.1% at 275nm = 0.17-0.23 | |
| Purity (HPLC) | ≥ 95% |
Contact Person: Miss Eland
Tel: +8613482039151
