5 Singapore 
2 Germany 
2 UK 
1 Canada 
1 China 
Recombinant Staphylococcal Protein A - China
price: contact company for price
Theory pI: 5.10
Resources: Escherichia coli (E.
coli)
Purity: ≥95%
Storage condition: -20℃
Storage Duration: 3 years
Recombinant Staphylococcal Protein A is a cell wall protein deriving from Staphylococcus aureus which exhibits unique binding properties for IgG from a variety of mammalian species and for some IgM and IgA as well.
It binds with the Fc region of immunoglobulins preferentially through interaction with the heavy chain.
It is conjugated to a wide variety of reporter molecules including fluorescent dyes, enzyme markers, biotin, colloidal gold and radioactive iodine for use in immunology and other biological research without affecting the antibody binding site.
It is also immobilized onto solid supports such as agarose beads for total IgG purifying from ascitic fluid, serum, culture supernatants and cell extract or interest protein.
Company Contact:
- Phone: +86 0571 8287 2376
- Address: No.63, Yuanwu Road, Guanli Town, Xiaoshan District, Hangzhou , Zhejiang , China
- Email:
- Website: https://www.rhprotein.com/
Published date: November 3, 2025
- Business Description: Hangzhou NeuroPeptide Biological Science and Technology Incorporation, Ltd. ( NUPTEC) was established in 2009, a national high-tech enterprise jointly established by overseas high-level talents, Zhejiang "Thousand Talents" talents and local private enterprises.
The company is dedicated to the development, production and sale of bioactive protein/peptide biologics and bioseparation materials.
The products are widely used in cell culture, diagnostic reagents, and protein drug separation and purification.
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