HBV Surface Antigen (HBsAg), Recombinant

Catalog No : USB-301512
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Product name HBV Surface Antigen (HBsAg), Recombinant
Catalog No USB-301512
Supplier’s Catalog No 301512
Supplier US Biologicals
Source antigen Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight 31
Storage -70°C
Other names
Grade Highly Purified
Purity ~90% (SDS-PAGE)
Form Supplied as a liquid in 7.5mM PBS pH 7.2, 75mM sodium chloride, 50% glycerol.
Reactivity life 12 months
Note For reserch purpose only
Purity ~90% (SDS-PAGE)
Description Reacts strongly with human HBV positive serum. Source: Recombinant protein corresponding to HBV surface, expressed in E. coli. Molecular Weight: ~31kD Endotoxin: ~1IU/ug Applications: Suitable for use in ELISA, Lateral flow. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: Aliquot to avoid repeated freezing and thawing and store at -70°C. Aliquots are stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.