2. Signaling Pathways
  3. GPCR/G Protein
    Neuronal Signaling
  4. GPR55

GPR55

G protein-coupled receptor 55

GPR55

Related Products

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GPR55 (G protein-coupled receptor 55) is a G protein-coupled receptor that in humans is encoded by the GPR55 gene. GPR55, along with GPR119 and GPR18, have been implicated as novel cannabinoid receptors. GPR55 is activated by the plant cannabinoids 9-THC and cannabidiol, and the endocannabinoids anandamide, 2-AG, noladin ether in the low nanomolar range. Recent research suggests that lysophosphatidylinositol and its 2-arachidonoyl derivative may be the endogenous ligands for GPR55, and the receptor appears likely to be a possible target for treatment of inflammation and pain as with the other cannabinoid receptors. The physiological role of GPR55 is unclear. GPR55 has been proposed as a new potential drug target for the treatment of diabetes, Parkinson’s disease, neuropathic pain, and cancer.

GPR55 Related Products (23):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-111162
    GSK494581A
    GSK494581A is a specific ligand for human GPR55 (pEC50 of 6.8) and also acts as an inhibitor of glycine transporter subtype 1 (GlyT1). GSK494581A may regulate pain signaling, bone morphogenesis, and vascular endothelial cell formation by binding to GPR55.
    GSK494581A
  • HY-107541R
    O-1602 (Standard)
    		Agonist
    O-1602 (Standard) is the analytical standard of O-1602. This product is intended for research and analytical applications. O-1602 is an agonist of GPR55 (G protein-coupled receptor 55). O-1602 reduces the number and activation of hippocampal microglia induced by METH (methamphetamine). O-1602 decreases the expression levels of NLRP3 inflammasome proteins, including NLRP3, ASC and Caspase-1.
    O-1602 (Standard)
  • HY-123302
    CID1172084
    		Agonist
    CID1172084 (compound 3) is a selective GPR55 agonist (EC50=0.16 μM). CID1172084 is more than 100-fold selective for GPR55 over GPR35, CB1, and CB2. CID1172084 can be used to further explore the biological functions and signaling pathways of the GPR55 receptor.
    CID1172084