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Recombinant H15N2 HA, His-tagged

Cat.No.: HA-414H
Product Overview: A DNA sequence encoding the Influenza A virus (A/Australian shelduck/Western Australia/1756/1983(H15N2)) hemagglutinin (ABB90704.1) (Met1-Val534) was expressed with a C-terminal polyhistidine tag.
Source: Baculovirus-Insect cells
Species: H15N2
Tag: His
Form: Lyophilized from sterile PBS, pH7.4.
Bio-activity: Measured by its ability to agglutinate guinea pig red blood cells. HA titer is 1-4 ng/mL for 1% GRBC.
Molecular Mass: The recombinant hemagglutinin of Influenza A virus (A/Australian shelduck/Western Australia/1756/1983(H15N2)) comprises 527 amino acids and has a predicted molecular mass of 59 kDa. The apparent molecular mass of the protein is approximately 64.5 kDa in SDS-PAGE under reducing conditions.
Protein length: Met1-Val534
Endotoxin: < 1.0 eu per μg of the protein as determined by the LAL method.
Purity: >95 % as determined by SDS-PAGE
Stability: Samples are stable for up to twelve months from date of receipt at -70℃
Storage: Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: Hardcopy of COA with reconstitution instruction is sent along with the products.

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