HB S-Antigen Quantitative ELISA Kit (high sensitivity) - Cosmo Bio Co.,Ltd.



HB S-Antigen Quantitative ELISA Kit (high sensitivity)

Catalog No.: BEC-BCL-SH-01
Size: 1KIT
Price: [DISCONTINUED] Sorry!! This product is not available anymore.
antigen/source: HB S
Storage: 4C
Reacts with: Human
Sensitive: 0.05 n Unit / mL
Measurement Range: 0.05`10 n Unit / mL
Purpose: For quantitative detection of S-Antigen in Human serum
component: Antibody: X
Plate: X
Coating: X
Control: -
Standard: X
Labeling: X
Substrate: X
Others: X
1. Detection IgG
2. Dilution solution for Detection IgG
3. Dilution buffer for antigens
4. Washing buffer
5. Chromogenic Reagent
6. Stop Solution
7. Pre-coated Microplate
8. Working manual


 Applicable sample 
Serum, Plasma
Owing to deep research experience in HBV envelop, Beacle launches quantitative ELISA kits targeted to varous HBsAg domains. Three types of HBsAg is known; named S-, M- and L-antigen. L-antigen is consisted of S, Pre-S2 and Pre-S1 domains, M-antigen of S and Pre-S2 domains, and S-antigen of S domain alone. These domains play important role in HBV infection. Pre-S1 domain is known to be the key element in recognizing hepaticcells, Pre-S2 and S is important in cellular invasion fo HBV. The serum level of S-antigen (or S-domain) is well studies as a tool to daignose the HBV infection, but almost no study was conducted to examine the serum level of Pre-S1 and Pre-S2. Beacle, by marketing ELISA kit to detect these domains, wishes to contribute studies of HBV infection.