Function | Receptor for IL1A, IL1B and IL1RN. After binding to interleukin-1 associates with the coreceptor IL1RAP to form the high affinity interleukin-1 receptor complex which mediates interleukin-1-dependent activation of NF-kappa-B, MAPK and other pathways. Signaling involves the recruitment of adapter molecules such as TOLLIP, MYD88, and IRAK1 or IRAK2 via the respective TIR domains of the receptor/coreceptor subunits. Binds ligands with comparable affinity and binding of antagonist IL1RN prevents association with IL1RAP to form a signaling complex. Involved in IL1B-mediated costimulation of IFNG production from T-helper 1 (Th1) cells. |
Protein Name | Interleukin-1 Receptor Type 1Il-1r-1Il-1rt-1Il-1rt1Cd121 Antigen-Like Family Member AInterleukin-1 Receptor AlphaIl-1r-AlphaInterleukin-1 Receptor Type IP80Cd Antigen Cd121a Cleaved Into - Interleukin-1 Receptor Type 1 - Membrane FormMil-1r1Mil-1ri - Interleukin-1 Receptor Type 1 - Soluble FormSil-1r1Sil-1ri |
Cellular Localisation | MembraneSingle-Pass Type I Membrane ProteinCell MembraneSecreted |
Alternative Antibody Pair Names | Interleukin-1 Receptor Type 1 antibody pairIl-1r-1 antibody pairIl-1rt-1 antibody pairIl-1rt1 antibody pairCd121 Antigen-Like Family Member A antibody pairInterleukin-1 Receptor Alpha antibody pairIl-1r-Alpha antibody pairInterleukin-1 Receptor Type I antibody pairP80 antibody pairCd Antigen Cd121a Cleaved Into - Interleukin-1 Receptor Type 1 - Membrane Form antibody pairMil-1r1 antibody pairMil-1ri - Interleukin-1 Receptor Type 1 - Soluble Form antibody pairSil-1r1 antibody pairSil-1ri antibody pairIl1r1 antibody pairIl1ra antibody pair |
Information sourced from Uniprot.org