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Anti-HBs Pre-S1, Pre-S2, S-protein domain Antibodies (Polyclonal)



The surface antigen of Hepatitis B virus (HBV) is composed of Pre-S1, Pre-S2, and S domains. The longest surface antigen, which has all the three domains, is called L protein, the middle sized antigen which has Pre-S2 and S domains, is called M protein, and the smallest one conissted of S domain is called S protein. S protein is generally also called HBsAg. Pre-S1domian is known to be the target molecule of HBV recptors expressed on human hepatic cell surface. On the other hand, Pre-S2 domain is reportedly related to HBV invasion into cells and carcinogenesis. Thus, Pre-S1 and Pre-S2 domains are becoming more and more important in HBV research field.
The products are polyclonal antibodies raised in rabbits using Pre-S1 peptide. The antibody is good for western blot or ELISA.

Product List

Product Name Cat# Quantity Price

Anti HBs Pre-S1 (Rabbit)  DataSheet


100 UG ¥30,000

Anti HBs, S-protein (Rabbit)  DataSheet


100 UG ¥30,000

To be used for research only. DO NOT use for human gene therapy or clinical diagnosis.

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