HBsAg

TYPE
Antibody Recombinant.

INTRODUCTION
HBsAg is the surface antigenof the Hepatitis-B-Virus (HBV). The capsidof a virus has different surface proteins from the rest of the virus. The antigen is a protein that binds specifically on one of these surface proteins. It is commonly referred to as the Australian Antigen.

DESCRIPTION
HBsAg is a serological marker produced on the surface of the hepatitis B virus and is one of the first disease state markers to be detected in the serum of patients infected with the hepatitis B virus. Recombinant Anti HbsAg produced in E.Coli is a non-glycosylated, polypeptide chain containing an amino-terminal hexahistidine tag and a carboxyterminal kappa constant region tag and having a molecular weight of 43 kDa.
HBsAg is purified by proprietary chromatographic techniques.

SOURCE
Escherichia Coli.

PHYSICAL APPEARANCE
Sterile Filtered clear solution.

FORMULATION
HBsAg is supplied in 1xPBS pH7.4 & 0.09% azide.

STABILITY
Store at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time. Please avoid freeze thaw cycles.

PURITY
Greater than 95.0% as determined byAnalysis by RP-HPLC.
Analysis by SDS-PAGE.

SAFETY DATA SHEET
SDS

USAGE
Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

https://www.prospecbio.com/hbsag_antibody