Recombinant Influenza A H5N8 (A/duck/Zhejiang/6D18/2013) Hemagglutinin / HA1 Protein (His Tag) Antigens The Influenza A virus (A/duck/Zhejiang/6D18/2013 (H5N8)) hemagglutinin (AHM24058.1) (Met1-Lys341), termed as HA1, was expressed with a polyhistidine tag at the C-terminus. The recombinant HA1 subunit of the Influenza A virus (A/duck/Zhejiang/6D18/2013 (H5N8)) hemagglutinin consists 336a.a and predicts a molecular weight of 38.1 kDa.
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Formulation: The recombinant HA1 subunit of the Influenza A virus (A/duck/Zhejiang/6D18/2013 (H5N8)) hemagglutinin consists 336a.a and predicts a molecular weight of 38.1 kDa.
Source: HEK293 Cells
Usage: Our products are for research use only. This product is not intended or approved for human, diagnostics or veterinary use.

Recombinant Influenza A H5N8 (A/duck/Zhejiang/6D18/2013) Hemagglutinin / HA1 Protein (His Tag)

Formulation: Recombinant Influenza A H5N8 (A/duck/Zhejiang/6D18/2013) Hemagglutinin / HA1 Protein was lyophilized from sterile PBS, pH 7.4.1.

Source: HEK293 Cells

Product Name Recombinant Influenza A H5N8 (A/duck/Zhejiang/6D18/2013) Hemagglutinin / HA1 Protein (His Tag)
Product Type Antigen
Source HEK293 Cells
Formulation Recombinant Influenza A H5N8 (A/duck/Zhejiang/6D18/2013) Hemagglutinin / HA1 Protein was lyophilized from sterile PBS, pH 7.4.1.
Molecular Weight The recombinant HA1 subunit of the Influenza A virus (A/duck/Zhejiang/6D18/2013 (H5N8)) hemagglutinin consists 336a.a and predicts a molecular weight of 38.1 kDa.
Endotoxin < 1.0 EU per μg protein as determined by the LAL method.
Purity Greater than 95% as determined by SDS-PAGE.
Description The Influenza A virus (A/duck/Zhejiang/6D18/2013 (H5N8)) hemagglutinin (AHM24058.1) (Met1-Lys341), termed as HA1, was expressed with a polyhistidine tag at the C-terminus.
Usage Our products are for research use only. This product is not intended or approved for human, diagnostics or veterinary use.
Storage Store recombinant protein under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
AA Sequence Met1-Lys341
Product Background The influenza viral Hemagglutinin (HA) protein is a homo trimer 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 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.
Terminal Asp 17
Bioactivity Please contact us for detailed information