Recombinant HBsAg
Cat.No. : | HBsAg-255H |
Product Overview : | HbsAg adw produced Pichia Pastoris, having a molecular weight of approximately 24.0 kDa as shown on SDS-PAGE. |
Availability | February 18, 2025 |
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Description : | 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. |
Source : | Pichia Pastoris |
Species : | HBV |
Form : | Sterile Filtered pale solution. Sterile Filtered solution containing 20mM Phosphate Buffer, 154mM sodium chloride. |
Molecular Mass : | 24.0 kDa? |
Purity : | Greater than 95.0% as determined by SDS-PAGE Coomassie staining. |
Stability : | HBsAg Should be stored at 4°C. DO NOT FREEZE. |
Tag : | Non |
Products Types
◆ Recombinant Protein | ||
HBsAg-323H | Recombinant Hepatitis B Surface Ag Subtype Ad Protein | +Inquiry |
HBsAg-267H | Recombinant HBsAg, His-tagged | +Inquiry |
HBsAg-265H | Recombinant HBsAg | +Inquiry |
HBsAg-257H | Recombinant HBsAg | +Inquiry |
HBsAg-233H | Recombinant HBV HBsAg protein, His-tagged | +Inquiry |
◆ Native Protein | ||
HBsAg-01 | Native Hepatitis B Surface Ag protein | +Inquiry |
CDA016 | Native Hepatitis B Surface Ag protein | +Inquiry |
CDA015 | Native Hepatitis B Surface Ag protein | +Inquiry |
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Not For Human Consumption!
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Customer Reviews (3)
Write a reviewThe stability of HBSAG is very good, and it can maintain consistent performance even under different experimental conditions, which gives me more confidence in the experimental results.
HBSAG expression was high and could be easily detected.
HBSAG performed very well in Western blot with clear bands, which improved the accuracy of the experiment.
Q&As (6)
Ask a questionYes, the HBSAG protein test can be used to assess the immune efficacy of the hepatitis B vaccine. A positive result indicates that the immune system has developed a protective response against the hepatitis B virus.
HBSAG protein detection is an important means of screening for hepatitis B virus transmission, which can detect infected people early and take corresponding measures to interrupt the transmission chain of hepatitis B virus.
Not all HBSAG-positive people will develop chronic hepatitis B patients, but HBSAG positivity implies HBSA virus infection and further assessment of the patient's liver function and level of HBV replication is required.
The natural immunity associated with HBSAG proteins includes the immune response of natural killer cells (NK cells) and inflammatory cells.
The protein tests are generally highly sensitive and specific, but there may be certain false negative or false positive results during early infection or chronic hepatitis B activity.
The proteins are involved in viral replication, assembly, and release by binding to the core particles of hepatitis B virus.
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