IFNA2 Protein (C-His-AVI, Human)

Product Specifications

Abbreviation

IFNA2

Synonyms

IFN-alpha-2, IFN-alphaA, IFNA, IFNA2A, IFNA2B, IFNA2C, leIF A

Host

HEK 293

Tag

C-His-AVI

Endotoxin

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

Purity

≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.

Bioactivity

Immobilized Recombinant Human Interferon alpha 2/IFNA2 Protein (His&AVI Tag), Biotinylated (Cat: 13833-H49H-B) at 2 μg/mL (100 μl/well) on streptavidin precoated (2 μg/mL, 100 μL/well) can bind Recombinant Human IFNAR2 / IFNABR Protein (Fc Tag) (Cat: 10359-H02H), the EC50 is 12-40 ng/mL.

Function

Met1-Glu188

Molecular Weight

The recombinant Human Interferon alpha 2 / IFNA2 consisting of 191 amino acids and has a calculated molecular mass of 22.53 kDa. As a result of glycosylation, the recombinant protein migrates as an approximately 25.1 kDa and 23.5 kDa protein in SDS-PAGE under reducing conditions.