HA Protein (C-His, H5N1)

Product Specifications

Abbreviation

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg protein as determined by the LAL method.

Purity

≥ 90 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-MALS.

Bioactivity

Immobilized Recombinant Influenza A H5N1 HA trimer Protein (ECD, His Tag) (Cat: 40945-V08H1) at 1 μg/mL (100 μL/well) can bind CR9114-Derived Anti-Influenza Hemagglutinin / HA Neutralizing Antibody, Human IgG1, the EC50 is 5.0-15.0 ng/mL (QC tested) .

Function

Met1-Ser519

Molecular Weight

The recombinant Influenza A virus ((A/Cambodia/NPH230032/2023) (H5N1) ) hemagglutinin comprises 521 amino acids and has a predicted molecular mass of 59.5 kDa. It migrates as approximately 87.2 kDa、54.6 kDa and 26.4 band in SDS-PAGE under reducing conditions. The molecular weight of this protein is around 202.7 kDa verified by SEC-MALS.