HBsAg Antibody (1044/329)

• Reactivity: V-Vi
• Applications: ELISA, ICC/IF
• Clone: 1044/329
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: 1.0 mg/ml

HBsAg Antibody (1044/329) Summary

• Immunogen: Native
• Specificity: Recognizes the Hepatitis B surface antigen; in a simple ELISA using Biogenesis Test Groups (BTGs) this is only reactive with Hepatitis B surface antigen.
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Gene: S
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • ELISA 1:100-1:2000
  • Immunocytochemistry/Immunofluorescence 1:10-1:2000

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: Phosphate buffered saline
• Preservative: 0.09% Sodium Azide
• Concentration: 1.0 mg/ml
• Purity: Protein A purified

Alternate Names for HBsAg Antibody (1044/329)

• HBsAg
• HBV major surface antigen
• HBV surface antigen
• Hepatitis B Virus major surface antigen
• Hepatitis B Virus Surface Antigen
• Major surface antigen
• protein S

Background

Hepatitis B Virus (HBV) infection induces a disease state characterized by liver damage, inflammation and viral persistence. Infection also increases the risk of hepatocellular carcinoma. HBV belongs to the Hepadnaviridae family of viruses. Its genome consists of partially double stranded circular DNA. The DNA is enclosed in a nucleocapsid, or core antigen (HBcAg), which is surrounded by a spherical envelope (surface antigen or HBsAg). The core antigen shares its sequences with the e antigen (HBeAg) but no cross reactivity between the two proteins has been observed. The HBV genome also encodes a DNA polymerase that also acts as a reverse transcriptase. Hepatitis B infection is normally diagnosed from serological tests that detect HBsAg but as the disease progresses this antigen may no longer be present in the blood and tests for HBcAg are used. If HBsAg can be detected in the blood for longer than six months, chronic hepatitis B is diagnosed. The antigenic determinant of the protein moiety of the HBsAg determines specific characteristics of different serotypes and provides the basis of immunodetection. HBsAg has antigenic heterogeneity, specifically, two pairs of sub specific determinants, d/y and w/r allow the following combinations: adw, ayw, adr, ayr.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: S