Influenza A H5N1 (A/bar-headed goose/Qinghai/1A/2005) Hemagglutinin / HA Protein (His Tag)
HA
- 100ug (NPP1405) Please inquiry
| Catalog Number | P40117-V08B |
|---|---|
| Organism Species | H5N1 |
| Host | Baculovirus-Insect Cells |
| Synonyms | HA |
| Molecular Weight | The recombinant HA subunit of iInfluenza A virus (A/bar-headed goose/Qinghai/1A/2005(H5N1) consists 522 amino acids and predicts a molecular mass of 59.6 kDa. |
| predicted N | Asp 17 |
| SDS-PAGE |  |
| Purity | > 95 % as determined by SDS-PAGE. |
| Protein Construction | A DNA sequence encoding the Influenza A virus (A/bar-headed goose/Qinghai/1A/2005(H5N1)) hemagglutinin (ABF93441.1) (Met1-Gln527), termed as HA, was expressed with a polyhistidine tag at the C-terminus. |
| Bio-activity | 1. Measured by its ability to bind with Neu5Aca2-3Galb1-4GlcNAcb-PAA-biotin (01-077) using the Octet RED System. 2. Measured by its ability to agglutinate guinea pig red blood cells. HA titer is 0.1-0.6 μg/mL for 1% GRBC. |
| Research Area | Microbiology |Pathogenic microorganism |viruses |animal virus |viral illness |Viral tract respiratory illness | |
| Formulation | Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 7.4. 1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA. |
| Background | |
| Reference |