HA Protein (C-His, H3N2)

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 H3N2 Hemagglutinin / HA Protein (His Tag) (Cat: 40992-V08H3) at 1 μg/mL (100 μL/well) can bind Anti-Influenza HA (Research Grade Clone CR8020), the EC50 is 1.5-4.5 ng/mL (QC tested) .

Molecular Weight

The recombinant Influenza A H3N2 (A/Massachusetts/18/2022; A/Thailand/8/2022) Hemagglutinin / HA comprises 556 amino acids and has a predicted molecular mass of 61.88 kDa. It migrates as an approximately 87.6 kDa band in SDS-PAGE under reducing conditions. The molecular weight of this protein is around 232.4 kDa verified by SEC-MALS.