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Influenza A H4N6 (A/mallard/Ohio/657/2002) Hemagglutinin / HA Protein (His Tag)

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HAProtein Product Information
Synonym:HA
Protein Construction:A DNA sequence encoding the extracellular domain (Met 1-Ile 528) of the influenza A H4N6 hemagglutinin (A/mallard/Ohio/657/2002 (H4N6)) (ABI47995.1), (HA1+HA2, uncleaved) was expressed, fused with a C-terminal polyhistidine tag.
Species:H4N6
Expressed Host:Human 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:> 97 % as determined by SDS-PAGE
Endotoxin:< 1.0 EU per μg of the 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:Gln 17
Molecule Mass:The secreted recombinant influenza A H4N6 HA (A/mallard/Ohio/657/2002 (H4N6)) comprises 523 amino acids and has a predicted molecular mass of 58.8 kDa. As a result of glycosylation, the apparent molecular mass of the protein is approximately 65-75 kDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile PBS, 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.
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.
11714-V08H
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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"