IL28RA is a class II cytokine receptor that interacts with IL10RB to bind IL28A, IL28B, and IL29, which are related to type I interferons. These ligands play a critical role in response to microbial challenge and activate the JAK/STAT signaling system. It heterodimers with IL10RB. There are 4 isoforms as result of alternative splicing. It is widely expressed. IL28RA belongs to the type II cytokine receptor family, and contains 1 fibronectin type III domain.Store at 4°C or -20°C long term. Avoid repeated freeze / thaw cycles. Store undiluted. *   http://www.creative-diagnostics.com/Anti-IFNLR1-PAb-201650-147.htm