Recombinant Influenza A H5N1 HA, His tagged

• Cat.No.: HA-737I
• Product Overview: Recombinant Influenza A H5N1 HA (A/VietNam/1194/2004 (H5N1)) (AAT73273.1) extracellular domain hemagglutinin (Met 1-Gln 531) with cleavage site mutated (RERRRKKR →TETR, HA1+HA2, uncleaved), fused with a C-terminal polyhistidine tag, was produced in Human

Specification

• Source: Human Cells
• Species: Influenza A H5N1
• Tag: His
• Form: Lyophilized from sterile PBS, pH 7.4
• Molecular Mass: The secreted recombinant Influenza A virus ((A/VietNam/1194/2004 (H5N1)) HA (mutated) comprises 522 amino acids with the predicted molecular mass of 59 kDa. As a result of glycosylation, it migrates as an approximately 70-80 kDa band in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 eu per μg of the protein as determined by the LAL method.
• 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. Centrifuge the vial at 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: HA hemagglutinin [ Influenza A virus (A/goose/Guangdong/1/1996(H5N1)) ]
• Official Symbol: HA
• Gene ID: 3654620
• Protein Refseq: YP_308669
• UniProt ID: Q9Q0U6