Due to inclement weather, Bethyl will be closed Tuesday, January 16 and re-open Wednesday, January 17th at noon. Orders will not be processed until Bethyl re-opens. This is a developing weather situation and may continue to change. Thank you!
Interferon regulatory factor 1 (IRF1) is a member of the IRF family of transcription factors that plays a critical role in immune cell function and development. In addition to binding upstream regulatory regions of the type I IFN gene, IRF1 also regulates expression of MHC lass I, and plays a role in apoptosis.