2. Signaling Pathways
  3. GPCR/G Protein
  4. P2Y Receptor

P2Y Receptor

P2Y Receptor

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P2Y receptors are a class of G protein-coupled receptors (GPCRs) activated by extracellular nucleotides (ATP, UTP, and UDP). There are eight mammalian P2Y receptor subtypes (P2Y1, P2Y2, P2Y4, P2Y6, P2Y11, P2Y12, P2Y13, and P2Y14). The P2Y receptors are expressed in various cell types and play important roles in physiology and pathophysiology including inflammatory responses and neuropathic pain.

The P2Y family can be further divided into a subfamily of five P2Y1, P2Y2, P2Y4, P2Y6, and P2Y11Rs (“P2Y1-like”) that stimulate phospholipase C (PLC) through Gq protein and a second subfamily of P2Y12, P2Y13, and P2Y14Rs (“P2Y12-like”) that inhibit adenylate cyclase through Gi protein. Other effector pathways have been documented, such as coupling of the P2Y11R to Gs as well as to Gq in some cells to induce stimulation of cyclic AMP production.

P2Y Receptor Isoform Specific Products:

P2Y Receptor Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-W010832R
    Uridine-5'-diphosphate disodium salt (Standard)
    		Modulator
    Uridine-5'-diphosphate disodium salt is a potent, selective P2Y6 receptor native agonist (EC50=300 nM; pEC50=6.52 for human P2Y6 receptor). Uridine-5'-diphosphate disodium salt, an endogenous metabolite, catalyzes the glucuronidation of a wide array of substrates and is used in nucleic acid (RNA) biosynthesis.
    Uridine-5'-diphosphate disodium salt (Standard)
  • HY-W250153
    Adenosine 3'-phosphate 5'-phosphosulfate lithium
    		Antagonist
    Adenosine 3'-phosphate 5'-phosphosulfate lithium, an adenine nucleotide derivative, is a selective P2Y1 antagonist with no effect on P2Y2, P2Y4, or P2Y6 receptors. Adenosine 3'-phosphate 5'-phosphosulfate lithium can competitive inhibit ADP-induced platelet aggregation, as well as the ability of ADP to cause shape change and increases in Ca2+ in platelets, but had no effect on the inhibition of stimulated adenylate cyclase by ADP. Adenosine 3'-phosphate 5'-phosphosulfate lithium is a co-substrate used for the sulfonation of glycans. Adenosine 3'-phosphate 5'-phosphosulfate lithium can be used for Golgi-resident PAP-specific 3'-phosphatase-coupled sulfotransferase assays, which as donor substrate to transfer a sulfonate group.
    Adenosine 3'-phosphate 5'-phosphosulfate lithium
  • HY-15284AR
    Prasugrel hydrochloride (Standard)
    		Inhibitor
    Prasugrel (hydrochloride) (Standard) is the analytical standard of Prasugrel (hydrochloride). This product is intended for research and analytical applications. Prasugrel hydrochloride (PCR 4099 hydrochloride), a thienopyridine and proagent, inhibits platelet function. Prasugrel hydrochloride is an orally active and potent P2Y12 receptor antagonist, and inhibits ADP-induced platelet aggregation.
    Prasugrel hydrochloride (Standard)
  • HY-116307
    2-Thio-UTP
    		Agonist
    2-Thio-UTP is a selective P2Y2 inhibitor with an EC50 value of 50 nM. 2-Thio-UTP reduces pro-fibrotic gene expression and protein α-smooth muscle actin. 2-Thio-UTP has the potential for the research of calcific aortic valve stenosis (CAVS) .
    2-Thio-UTP
  • HY-108666R
    ATPγS tetralithium salt (Standard)
    		Agonist
    ATPγS tetralithium salt (Standard) is the analytical standard of ATPγS (tetralithium salt) (HY-108666). This product is intended for research and analytical applications. ATPγS (tetralithium salt) is a P2Y11 receptor agonist, an antioxidant and a neuroprotective agent. ATPγS (tetralithium salt) can be used as a substrate for the nucleotide hydrolysis and RNA unwinding activities of eukaryotic translation initiation factor eIF4A. ATPγS (tetralithium salt) is active in ATP hydrolysis.
    ATPγS tetralithium salt (Standard)
  • HY-131822
    5'-UMPS
    		Agonist
    5'-UMPS (Uridine-5'-O-monophosphorothioate) is a P2Y14 receptor agonist. 5'-UMPS can induce HeLa cell growth slightly.
    5'-UMPS
  • HY-108660R
    PSB-0739 (Standard)
    		Antagonist
    PSB-0739 (Standard) is the analytical standard of PSB-0739 (HY-108660). This product is intended for research and analytical applications. PSB-0739 is a high-affinity potent, competitive, nonselective platelet P2Y12 receptor antagonist with a Ki values of 24.9 nM. The P2Y12 receptor plays a crucial role in platelet aggregation. Antithrombotic effect.
    PSB-0739 (Standard)
  • HY-111064
    BX 667
    		Antagonist
    BX 667 is an orally active reversible P2Y(12) receptor antagonist. BX 667 attenuates thrombosis.
    BX 667
  • HY-137626
    Sp-ATPαS
    		Antagonist
    Sp-ATPαS is a regulator of ATP-binding proteins. Sp-ATPαS is a competitive antagonist of the human P2Y1 receptor, which can inhibit the calcium signal induced by ADP. Sp-ATPαS is metabolically more stable than ATP. Sp-ATPαS can be used to study the binding patterns of metals and nucleotides in enzymatic reactions.
    Sp-ATPαS
  • HY-113723
    MRS2298
    		Antagonist
    MRS2298? is a potent acyclic P2Y1 receptor antagonist with a Ki of 29.6 nM. MRS2298 inhibits the ADP-induced aggregation of human platelets with an IC50 of 62.8 nM. MRS2298 inhibits Ca2+ rise in platelets with an IC50 of 810 nM.
    MRS2298
  • HY-154840A
    4-Thiouridine 5′-triphosphate tetrasodium
    		Agonist
    4-Thiouridine 5′-triphosphate (4-Thio-UTP) tetralithium (Compound 15) is a UTP analog and potent P2Y2 and P2Y4 agonist with EC50 values of 35 and 350 nM for hP2Y2 and hP2Y4, respectively. 4-Thiouridine 5′-triphosphate tetralithium can be used in cross-linking experiments and transcriptional complex labeling studies.
    4-Thiouridine 5′-triphosphate tetrasodium
  • HY-108662R
    PIT (Standard)
    		Antagonist
    PIT (Standard) is the analytical standard of PIT (HY-108662). This product is intended for research and analytical applications. PIT (2,2'-Pyridylisatogen tosylate) is a selective and non-competitive antagonist of P2Y1 receptor with an IC50 value of 0.14 μM for human P2Y1 receptor. PIT antagonizes P2Y1 receptor signaling without affecting nucleotide binding. PIT is an irreversible antagonist of responses to ATP at metabotropic purinoceptors (of the P2Y family) in some smooth muscles. PIT can be used for the research of chronic bronchitis and asthma.
    PIT (Standard)
  • HY-179053
    P2Y12/PDE5-IN-1
    		Inhibitor
    P2Y12/PDE5-IN-1 (Compound 10) is a dual-target inhibitor of P2Y12 (IC50 = 0.271 μg/mL) and PDE5 (IC50 = 0.154 μg/mL). P2Y12/PDE5-IN-1 can be used for research on anti-thrombosis and vasodilation.
    P2Y12/PDE5-IN-1
  • HY-13104R
    MRS 2578 (Standard)
    		Antagonist
    MRS 2578 (Standard) is the analytical standard of MRS 2578. This product is intended for research and analytical applications. MRS 2578 is a selective and potent P2Y6 receptor antagonist with IC50s of 37 nM (human) and 98 nM (rat). MRS 2578 exhibits insignificant activity at P2Y1, P2Y2, P2Y4, and P2Y11 receptors.
    MRS 2578 (Standard)
  • HY-W412336
    Acid blue 129
    		Antagonist
    Acid blue 129 is an acidic dye and highly selective antagonist at the P2Y-receptor of the guinea pig taenia coli. Acid blue 129 does not show any effect at the P2X-receptor of the rat vas deferens. Acid blue 129 can be used for the dyeing of cotton, wool, silk, nylon, paper and leather.
    Acid blue 129
  • HY-14486
    Elinogrel potassium
    		Antagonist
    Elinogrel (PRT060128) potassium is a reversible, competitive and orally active P2Y12 antagonist. Elinogrel potassium inhibits thrombosis.
    Elinogrel potassium
  • HY-110369
    MRS2905 trisodium
    		Agonist
    MRS2905 (α,β-Methylene-2-thio-UDP) trisodium is a selective P2Y14R agonist with an EC50 of 0.92 nM. MRS2905 trisodium is inactive at the UDP-activated P2Y6 receptor, and at other P2Y receptors.
    MRS2905 trisodium
  • HY-131821
    5'-TMPS
    5'-TMPS (Thymidine-5'-O-monophosphorothioate) is a selective partial agonist of P2Y6R and an antagonist of P2Y14R. Additionally, 5'-TMPS acts as a positive regulator of angiogenesis, exhibiting pro-angiogenic effects
    5'-TMPS
  • HY-U00157
    Meseclazone
    Meseclazone (W2395;NSC297623) exhibits inhibitory potency of secondary phase ADP aggregation. Meseclazone possesses anti-inflammatory, analgesic and antipyretic activity.
    Meseclazone
Cat. No. Product Name / Synonyms Application Reactivity
P2Y Receptor Isoform Comparison

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