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

≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-MALS (Routinely tested) .

Bioactivity

Immobilized Recombinant Influenza A H5N1 Hemagglutinin / HA Protein (ECD, His Tag) (Cat: 41036-V08H) at 2 μg/mL (100 μL/well) can bind a broadly neutralizing influenza HA stem-specific antibody (CR9114), the EC50 is 6-18 ng/mL.

Function

Met1-531Ile

Molecular Weight

The recombinant Influenza A virus ((A/Texas/37/2024) / (A/dairy cow/Texas/24-008749-002-v/2024) (H5N1) ) Hemagglutinin / HA comprises 526 amino acids and has a predicted molecular mass of 60.07 kDa. It migrates as an approximately 99.5 kDa、55.7 kDa and 28.2 kDa band in SDS-PAGE under reducing conditions. The molecular weight of this protein is around 213.4 kDa verified by SEC-MALS (Routinely tested) .