Influenza A H3N8 (A/equine/Gansu/7/2008) Hemagglutinin Protein (HA1 Subunit) (His Tag)
Hemagglutinin, HA1
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| Catalog Number | P40155-V08B |
|---|---|
| Organism Species | H3N8 |
| Host | Baculovirus-Insect Cells |
| Synonyms | Hemagglutinin, HA1 |
| Molecular Weight | The recombinant HA subunit of Influenza A virus (A/equine/Gansu/7/2008(H3N8)) consists 339 amino acids and predicts a molecular mass of 37.9 kDa. |
| predicted N | Gln 17 |
| SDS-PAGE |  |
| Purity | > 95 % as determined by SDS-PAGE. |
| Protein Construction | A DNA sequence encoding the Influenza A virus (A/equine/Gansu/7/2008(H3N8)) hemagglutinin (ACE81938.1) (Met1-Arg344), termed as HA1, 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 bind with Neu5Aca2-6GalNAca-PAA-biotin (01-059) using the Octet RED System. 3. Measured by its ability to agglutinate guinea pig red blood cells. HA titer is 0.04-0.2 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 7.0. 1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA. |
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