Recombinant H5N1 (A/chicken/Yamaguchi/7/2004) HA Protein, His-tagged

• Cat.No.: HA-606V
• Product Overview: Recombinant influenza A virus (A/chicken/Yamaguchi/7/2004(H5N1)) hemagglutinin (BAD89305.1) (Met1-Glu340), termed as HA1, was expressed with a C-terminal polyhistidine tag.

Specification

• Species: H5N1
• Source: HEK293
• Tag: His
• Protein Length: 1-340 a.a.
• Predicted N Terminal: Asp 17
• Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
• Molecular Mass: The secreted recombinant HA subunit of influenza A virus (A/common magpie/Hong Kong/5052/2007(H5N1)) comprises 525 amino acids and has a predicted molecular mass of 60 kDa.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: (54.2+40.2) % as determined by SDS-PAGE.
• Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
• Storage: Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: 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 4℃ before opening to recover the entire contents.