Influenza A H7N3 (A/turkey/Italy/214845/2002) Hemagglutinin / HA Protein (His Tag)

HA

Catalog Number	P40128-V08B
Organism Species	H7N3
Host	Baculovirus-Insect cells
Synonyms	HA
Molecular Weight	The recombinant hemagglutinin of Influenza A virus (A/turkey/Italy/214845/2002(H7N3)) comprises 517 amino acids and has a predicted molecular mass of 57.8 kDa. The apparent molecular mass of the protein is approximately 59.3 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/turkey/Italy/214845/2002(H7N3)) hemagglutinin (CAF33017.1) (Met1-Val524) was expressed with a C-terminal polyhistidine tag.
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 2-8 ng/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