金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: IL-1 RAcP/IL-1 R3 Long Name: Interleukin 1 Receptor Accessory Protein Aliases: IL-1 R3; IL1RAP Entrez Gene IDs: 3556 (Human) Background: IL-1 RAcP The Interleukin 1 receptor family comprises at least nine members. All family members possess three immunoglobulin (Ig)-like domains in their extracellular region. Most members also have an intracellular TIR (Toll-like receptor/IL-1 receptor) signaling domain that is also conserved in the Toll-like receptor family. A subtype of the IL-1 R family, SIGIRR (single Ig domain-containing IL-1 R-related molecule) differs from the other nine members by having only one Ig domain.