Prostanoids are a series of arachidonic acid metabolites produced by the action of cyclooxygenase and subsequently by isomerases and synthases. Cells rapidly secrete prostanoids after synthesis, whereupon the prostanoids bind to a family of 8 GPCRs to exert their biological effects. The prostaglandin PGE2 causes pain, vasodilation, immunosuppression of T cells, bone resorption and promotion of carcinogenesis. Four related GPCRs, EP1, EP2, EP3 and EP4, each bind to PGE2, but the different G protein coupling status of each receptor leads to distinct biological effects; EP1 couples primarily to Gq to mobilize intracellular calcium. EP1 appears to mediate the effects of PGE2 in promoting formation of precancerous lesions in animal models of colon cancer. In addition, EP1 has an inhibitory effect on stress-induced aggressive and risk-taking behaviors in mice.
|Product Type||GPCR Expressing Cell|
|Catalog||Product Name||Gene Name||Species||Morphology||Price|
|ACC-RG0359||Human PTGER1-FLAG Stable Cell Line-HEK293T||PTGER1||Human||Epithelial||INQUIRY|
|ACC-RG1641||Human PTGER1 Stable Cell Line-HEK293||PTGER1||Human||INQUIRY|
|ACC-RG0735||Human PTGER1/Galpha15 Stable Cell Line-Chem-1||PTGER1||Human||INQUIRY|