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Hepatitis B Surface Antigen, ad (HBsAg)

Cat no: H1910-27A

Hepatitis B Surface Antigen, ad (HBsAg)

HBsAg is the surface antigen of the Hepatitis-B-Virus (HBV). The antigenic determinant of the protein moiety of the HBsAg determines specific characteristics of different serotypes and provides the basis of immunodetection. HBsAg has antigenic heterogeneity, specifically, two pairs of sub specific determinants, d/y and w/r allow the following combinations: adw, ayw, adr, ayr.\n\nSource: \nHuman plasma\n\nInactivation: \nHeated for 10 hours at 60 degrees C before ultracentrifugation.\n\nStorage and Stability:\nMay be stored at 4 degrees C. For long-term storage, aliquot and store at 4 degrees C. Do not freeze. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.

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SPECIFICATIONS

Catalog Number

H1910-27A

Size

1mg

Applications

ELISA

Form

Supplied as a liquid in 0.02M sodium phosphate, pH 7.2, 0.02% sodium azide.

Purity

(same/more than)95% (SDS-PAGE).

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