Recombinant Influenza A H1N1 (A/Iowa/CEID23/2005) HA protein, His-tagged

• Cat.No.: HA-0394H
• Product Overview: Recombinant Influenza A H1N1 (A/Iowa/CEID23/2005) HA protein(Met1-Ser524)(ABI19015), fused with His tag, was expressed in HEK293.

Specification

• Species: Influenza A H1N1 (A/Iowa/CEID23/2005)
• Source: HEK293
• Tag: His
• Protein Length: Met1-Ser524
• Form: Lyophilized from sterile PBS, pH 7.4.Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
• Molecular Mass: The recombinant hemagglutinin of the Influenza A virus (A/Iowa/CEID23/2005 (H1N1)) consists of 519 amino acids and predicts a molecular mass of 58.5 kDa.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
  Store 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.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.