Quick Order

Influenza A H1N1 (A/California/04/2009) Hemagglutinin / HA0 Protein (full length)

DatasheetSpecific ReferencesReviewsRelated ProductsProtocols
HAProtein Product Information
Synonym:HA0
Protein Construction:A DNA sequence encoding the Influenza A virus (A/California/04/2009 (H1N1)) hemagglutinin (Met1-Ile566), termed as HA, was expressed.
Species:H1N1
Expressed Host:Baculovirus-Insect Cells
Form & Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
HAProtein QC Testing
Purity:> 90 % as determined by SDS-PAGE.
Bio-Activity:Measured by its ability to agglutinate guinea pig red blood cells.
HA titer is 2-10 μg/mL for 1%GRBC
Endotoxin:< 1.0 EU per μg protein as determined by the LAL method.
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Asp 18
Molecule Mass:The recombinant hemagglutinin of Influenza A virus (A/California/04/2009 (H1N1)) consists 549 amino acids and predicts a molecular mass of 61.5 kDa.
Formulation:Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 7.5.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
HAProtein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Related Products
Product nameProduct name
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"