Human Recombinant IFN alpha 1
Interferon alpha 1, His tag
Request Pricing
Thank you for your interest in this product. Please provide us with your contact information and your local representative will contact you with a customized quote. Where appropriate, they can also assist you with a(n):
Estimated delivery time for your area
Product sample or exclusive offer
In-lab demonstration
Overview
Data Figures

(A) The biological activity of Human Recombinant IFN alpha 1 was tested by its ability to promote the viability of WISH cells infected with VSV in a cytopathic effect (CPE) assay. Cell viability was measured using a fluorometric assay method. The EC50 is defined as the effective concentration of the cytokine at which cell survival is at 50% of maximum. The EC50 in the above example is ≤ 200 pg/mL. (B) Human Recombinant IFN alpha 1 was resolved with SDS-PAGE under reducing (+) conditions and visualized by Coomassie Blue staining. Human Recombinant IFN alpha 1 has a predicted molecular mass of 20.8 kDa.
Protocols and Documentation
Find supporting information and directions for use in the Product Information Sheet or explore additional protocols below.
Quality Statement:
PRODUCTS ARE FOR RESEARCH USE ONLY AND NOT INTENDED FOR HUMAN OR ANIMAL DIAGNOSTIC OR THERAPEUTIC USES UNLESS OTHERWISE STATED. FOR ADDITIONAL INFORMATION ON QUALITY AT STEMCELL, REFER TO WWW.STEMCELL.COM/COMPLIANCE.