Influenza A H7N9 (A/Pigeon/Shanghai/S1069/2013) Hemagglutinin / HA Protein (His Tag)
HA
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Catalog Number | P40106-V08B |
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Organism Species | H7N9 |
Host | Baculovirus-Insect Cells |
Synonyms | HA |
Molecular Weight | The recombinant hemagglutinin of Influenza A virus (A/Pigeon/Shanghai/S1069/2013(A/H7N9)) comprises 517 amino acids and has a predicted molecular mass of 57.7 kDa. The apparent molecular mass of the protein is approximately 58 kDa in SDS-PAGE under reducing conditions. |
predicted N | Asp 19 |
SDS-PAGE | |
Purity | > 95 % as determined by SDS-PAGE |
Protein Construction | A DNA sequence encoding the Influenza A virus (A/Pigeon/Shanghai/S1069/2013(A/H7N9)) hemagglutinin (Met1-Val524) was expressed with a C-terminal polyhistidine tag. |
Bio-activity | 1. Measured by its ability to agglutinate guinea pig red blood cells. HA titer is 0.1-0.6 μg/mL for 1% GRBC. 2. Measured by its ability to bind with Neu5Aca2-3Galb1-4GlcNAcb-PAA-biotin (01-077) using the Octet RED System. 3. Measured by its ability to bind with Neu5Aca2-6GalNAca-PAA-biotin (01-059) using the Octet RED System. |
Research Area | Microbiology |Pathogenic microorganism |viruses |animal virus |viral illness |Viral tract respiratory illness | |
Formulation | Lyophilized from sterile 20mM Tris, 500mM 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 |