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 otherhand, 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 usingS-protein (so-called HBsAg). The antibody is good for western
blot or ELISA.
Immunogen: S-protein particle (HBsAg, subtype: adr) Application: ELISA, Western
Recommended concentration: 0.5～10μg/mL for both ELISA and Western.
| Product Specifications |
| Application |
ELISA, WB |
| Reactivity |
Virus |
| Clonality |
Polyclonal |
| Host |
Rabbit |
