Here are recombinant proteins for S1PR4, the approved symbol for the human gene, 'sphingosine-1-phosphate receptor 4'. With a Uniprot ID of O95977, this protein is listed as having 384 residues in length and a mass of 41.7 kDa. The following protein function has been assigned: 'Receptor for the lysosphingolipid sphingosine 1-phosphate (S1P).' A subcellular localization as 'cell membrane' is noted. Orthologs are reported in these species: mouse, rat, zebrafish, chimpanzee, guinea pig. S1PR4 may also be known by other designations: 'sphingosine 1-phosphate receptor 4, S1P receptor 4, S1P receptor Edg-6, endothelial differentiation G-protein coupled receptor 6, endothelial differentiation, lysophosphatidic acid G-protein-coupled receptor, 6, sphingosine 1-phosphate receptor Edg-6'.