HA Protein (C-His, H5N1)

Product Specifications

Abbreviation

Host

Baculovirus-insect Cells

Tag

C-His

Endotoxin

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

Purity

> 95 % as determined by SDS-PAGE.

Bioactivity

1. Measured by its ability to bind with Neu5Aca2-3Galb1-4GlcNAcb-PAA-biotin (01-077) using the Octet RED System. 2. Measured by its ability to agglutinate guinea pig red blood cells. HA titer is 0.1-0.6 μg/mL for 1% GRBC.

Function

Met1-Gln527

Molecular Weight

The recombinant HA subunit of iInfluenza A virus (A/bar-headed goose/Qinghai/1A/2005 (H5N1) consists 522 amino acids and predicts a molecular mass of 59.6 kDa.