Recombinant Influenza A virus (A/bar headed goose/Mongolia/143/2005(H12N3)) hemagglutinin (ACV86810.1), (Met1-Arg342) termed as HA1, was expressed with a polyhistidine tag at the C-terminus.
Predicted N Terminal:
Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
The recombinant HA1 subunit of the Influenza A virus hemagglutinin (A/bar headed goose/Mongolia/143/2005(H12N3)) consists 337 amino acids and predicts a molecular mass of 38.4 kDa.
< 1.0 EU per μg of the protein as determined by the LAL method.
>95 % as determined by SDS-PAGE.
Samples are stable for up to twelve months from date of receipt at -70ºC.
Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.