Cat#: | RP-179A |
Product Name: | Recombinant Influenza A H2N2 Hemagglutinin / HA Protein (His Tag) |
Synonym: | HA |
Description: | A DNA sequence encoding the extracellular domain of Influenza A virus (A/Japan/305/1957 (H2N2)) (AAA43185.1) hemagglutinin (Met 1-Gln 525) (HA1+HA2, uncleaved) was fused with a polyhistidine tag at the C-terminus. |
Source: | Human Cells |
Predicted N Terminal: | Asp 16 |
Molecular Characterization: | The secreted recombinant hemagglutinin of Influenza A virus (A/Japan/305/1957 (H2N2)) comprises 521 amino acids with the predicted molecular mass of 59 kDa. As a result of glycosylation, it migrates as an approximately 75-80 kDa band in SDS-PAGE under red |
Purity: | Greater than 97 % as determined by SDS-PAGE |
Endotoxin: | < 1.0 EU per ug of the 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℃). |