Cat#: | RP-243A |
Product Name: | Recombinant Influenza A H1N1 Hemagglutinin Protein (HA1 Subunit) (His Tag) |
Synonym: | Hemagglutinin, HA1 |
Description: | A DNA sequence encoding the Influenza A virus (A/USSR/90/1977(H1N1)) hemagglutinin (P03453) (Met1-Arg344), termed as HA1, was expressed with a polyhistidine tag at the C-terminus. |
Source: | Human Cells |
Predicted N Terminal: | Asp 18 |
Molecular Characterization: | The recombinant HA1 subunit of the Influenza A virus hemagglutinin (A/USSR/90/1977(H1N1)) consists 338 amino acids and predicts a molecular mass of 38.3 kDa. |
Purity: | Greater than 90 % as determined by SDS-PAGE. |
Endotoxin: | < 1.0 EU per ug protein as determined by the LAL method. |
Bioactivity: | Please contact us for detailed information |
Formulation: | Lyophilized from sterile PBS, pH 7.4. |
Stability: | Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃ |
Reconstitution: | Please see related COA for specific instructions. |
Storage: | Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃). |