HA Protein (C-His, H1N1)

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. ≥ 90% as determined by SEC-MALS.

Bioactivity

1.Immobilized Recombinant Influenza A H1N1 (A/California/07/2009) HA trimer Protein (His Tag) (Cat: 11085-V08H2) at 5μg/mL (100μL/well) can bind Recombinant Human Galectin-1 / LGALS1 Protein (Cat: 10290-HNAE), the EC50 is 120-360 ng/mL. 2.Immobilized Recombinant Influenza A H1N1 (A/California/07/2009) HA trimer Protein (His Tag) (Cat: 11085-V08H2) at 1μg/mL (100μL/well) can bind antibody targets the HA stem region of H1N1 (3E1), the EC50 is 4.5-15 ng/mL (QC tested) .

Molecular Weight

The recombinant Influenza A virus ((A/California/07/2009) (H1N1) ) Hemagglutinin / HA comprises 551 amino acids and has a predicted molecular mass of 61.94 kDa. It migrates as an approximately 75 kDa band in SDS-PAGE under reducing conditions.