Product Overview
A DNA sequence encoding the influenza A virus (A/Egypt/3300-NAMRU3/2008 (H5N1)) hemagglutinin (ACI06185.1) (Met1-Glu340), termed as HA1, was fused with a C-terminal polyhistidine tag.
Molecular Weight
The recombinant HA1 subunit of influenza A H5N1 (A/Egypt/3300-NAMRU3/2008 (H5N1)) comprises 335 amino acids and has a predicted molecular mass of 38 kDa. It migrates as an approximately 55-65 kDa band in SDS-PAGE under reducing conditions.
Endotoxin
< 1.0 EU per μg of the protein as determined by the LAL method
Purity
> 85 % as determined by SDS-PAGE
Format
Lyophilized from sterile PBS, pH 7.4.1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Storage
Samples are stable for up to twelve months from date of receipt at -70°CStore it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Keywords
Influenzavirus A; Influenza A virus; Influenza A virus H5N1;H5N1; IAV H5N1
Citations
Publication ()
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COA
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