NA Protein (C-His, H3N2)

Product Specifications

Abbreviation

Host

Baculovirus-insect Cells

Tag

C-His

Endotoxin

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

Purity

≥ 90 % as determined by SDS-PAGE.

Bioactivity

Measured by its ability to cleave a fluorogenic substrate, 2'- (4-Methylumbelliferyl) -α-D-N-acetylneuraminic acid. The specific activity is >4000pmols/min/ug

Function

Val30-Ile469

Molecular Weight

The recombinant NA subunit of the Influenza A virus (A/Hong Kong/01/1968 (H3N2) ) consists 486 amino acids and predicts a molecular mass of 54.82 kDa. It migrates as an approximately 58.9 kDa band in SDS-PAGE under reducing conditions.