Human Interferon Alpha 4b (Alpha 4)

Interferon-αM1b, IFN-α4b, Interferon-α4b

RUO

Produced in E.coli .

Purified from E. coli by a combination of ion exchange, hydrophobic interaction and size exclusion chromatography

< 1 EU/μg

≥95%

~19.4kDa

Dry Ice

-80°C

Liquid. In PBS containing 0.1% BSA.