Mouse Influenza A H1N1 Hemagglutinin/HA Monoclonal Antibody | anti-HA antibody

Influenza A H1N1 Hemagglutinin/HA Antibody (HRP), Mouse MAb

Cat. Num. AAA8105632

• Reactivity: H1N1
• Applications: ELISA
• Purity: Protein A
• Synonyms: Influenza A H1N1 Hemagglutinin/HA; Monoclonal Antibody; Influenza A H1N1 Hemagglutinin/HA Antibody (HRP); Mouse MAb; Harvey rat sarcoma viral oncogene homolog; anti-HA antibody

• Host: Mouse
• Reactivity: H1N1
• Clonality: Monoclonal
• Isotype: Mouse IgG1
• Clone Number: 2F1A7
• Specificity: H1N1 (A/Puerto Rico/8/1934) HA
• Purity/Purification: Protein A
• Form/Format: Liquid; 0.2um filtered solution in PBS

• Applicable Applications for anti-HA antibody: ELISA (EIA)
• Application Notes: ELISA: 0.1-1ug/ml; Antibody's applications have not been validated with corresponding viruses.
• Immunogen: Recombinant H1N1 (A/Puerto Rico/8/1934) HA protein
• Conjugation: HRP
• Preparation: This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant H1N1 (A/Puerto Rico/8/1934) HA. The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography and conjugated with horseradish-peroxidase (HRP).
• Preparation and Storage: This antibody can be stored at 2-8 degree C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20 degree C to -80 degree C. Protected from prolonged exposure to light. Preservative-Free. Avoid repeated freeze-thaw cycles.

Related Product Information for anti-HA antibody

The influenza viral Hemagglutinin (HA) protein is a homotrimer with a receptor binding pocket on the globular head of each monomer.HA has at least 18 different antigens. These subtypes are named H1 through H18.HA has two functions. Firstly, it allows the recognition of target vertebrate cells, accomplished through the binding to these cells' sialic acid-containing receptors. Secondly, once bound it facilitates the entry of the viral genome into the target cells by causing the fusion of the host endosomal membrane with the viral membrane. The influenza virus Hemagglutinin (HA) protein is translated in cells as a single protein, HA, or hemagglutinin precursor protein. For viral activation, hemagglutinin precursor protein (HA) must be cleaved by a trypsin-like serine endoprotease at a specific site, normally coded for by a single basic amino acid (usually arginine) between the HA1 and HA2 domains of the protein. After cleavage, the two disulfide-bonded protein domains produce the mature form of the protein subunits as a prerequisite for the conformational change necessary for fusion and hence viral infectivity.

References

White JM, Hoffman LR, Arevalo JH, et al. Attachment and entry of influenza virus into host cells. Pivotal roles of hemagglutinin. In Chiu W, Burnett RM, Garcea RL. Structural Biology of Viruses.1997
Suzuki Y.Sialobiology of influenza: molecular mechanism of host range variation of influenza viruses. Biol. Pharm. Bull. 2005.
Senne DA, Panigrahy B, Kawaoka Y, et al. Survey of the hemagglutinin (HA) cleavage site sequence of H5 and H7 avian influenza viruses: amino acid sequence at the HA cleavage site as a marker of pathogenicity potential. Avian Dis. 1996
Donald J. Benton, Influenza hemagglutinin membrane anchor, PNAS, 2018

NCBI and Uniprot Product Information

• Protein Family: Protein