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-10064
    Ticagrelor
    		Antagonist 99.98%
    Ticagrelor (AZD6140) is a reversible oral P2Y12 receptor antagonist for the treatment of platelet aggregation.
    Ticagrelor
  • HY-15283
    Clopidogrel
    		Inhibitor 99.57%
    Clopidogrel is an orally active platelet inhibitor that targets P2Y12 receptor. Clopidogrel is used to inhibit blood clots in coronary artery disease, peripheral vascular disease, and cerebrovascular disease.
    Clopidogrel
  • HY-103259
    Sodium metatungstate
    Sodium metatungstate (Sodium polyoxotungstate) is a NTPDase inhibitor, with Ki values of 2.58 μM, 3.26 μM, and 28.8 μM for NTPDase 1 (CD39), NTPDase 3 and NTPDase 2 respectively. Sodium metatungstate has anti-inflammatory and anti-cancer effect. Sodium metatungstate inhibits ATP breakdown but also blocks central synaptic transmission.
    Sodium metatungstate
  • HY-N7032
    Uridine 5′-diphosphoglucose disodium salt
    		Agonist 99.83%
    Uridine 5’-diphosphoglucose (UDP-glucose) disodium salt, secreted by cardiomyocytes during ischemia and reperfu, is a potent agonist of the proinflammatory P2Y14 receptor. It acts an important role in the regulation of inflammation and neutrophil polarization in neutrophils. Uridine 5’-diphosphoglucose disodium salt is also the precursor of glucose-containing oligosaccharides, polysaccharides, glycoproteins, and glycolipids in animal tissues and in some microorganisms. Uridine 5’-diphosphoglucose disodium salt is promising for research in counteracting myocardial infarction/reperfusion (MIR)-induced inflammation in the heart tissue.
    Uridine 5′-diphosphoglucose disodium salt
  • HY-W013093
    Uridine triphosphate trisodium salt
    		Activator
    Uridine triphosphate (UTP) trisodium salt is a pyrimidine nucleoside triphosphate that is used as a substrate to synthesize RNA or as an energy source in metabolic reactions. Uridine triphosphate trisodium salt activates membrane-bound P2Y2 receptors.
    Uridine triphosphate trisodium salt
  • HY-123669A
    trans-R-138727
    		Inhibitor
    Trans-R-138727 is the trans isomer of R-138727 (HY-123669). R-138727 is the active metabolite of the antiplatelet agent Prasugrel (HY-15284). R-138727 is an irreversible inhibitor for the platelet receptor P2Y12, and inhibits ADP-induced platelet activation and aggregation.
    trans-R-138727
  • HY-108651
    Uridine-5'-O-(3-thiotriphosphate) trisodium
    		Agonist
    Uridine-5'-O-(3-thiotriphosphate) trisodium, a stable analogue of UTP, is a potent agonist of the P2Y2 and P2Y4 receptors with increased metabolic stability.
    Uridine-5'-O-(3-thiotriphosphate) trisodium
  • HY-115273
    MRS-2179
    		Antagonist
    MRS-2179 is a selective and competitive antagonist for P2Y1 receptor, with KB of 0.177 μM.
    MRS-2179
  • HY-13104
    MRS 2578
    		Antagonist 98.15%
    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
  • HY-114364
    UDP-Galactose disodium
    		Agonist 99.42%
    UDP-Galactose disodium is a natural agonist of the P2Y14 receptor with an EC50 of 0.67 μM for the hP2Y14 receptor. UDP-Galactose disodium is a substrate for the transferase beta-1, 4 galactosyltransferase V (B4GALT5). In addition, UDP-Galactose disodium is required for the biosynthesis of several abundant glycoconjugates that form the surface glycocalyx of Leishmania major.
    UDP-Galactose disodium
  • HY-19638A
    Cangrelor tetrasodium
    		Antagonist 99.93%
    Cangrelor tetrasodium, an adenosine triphosphate analogue, is a reversible and selective platelet P2Y12 antagonist, with prompt and potent antiplatelet effects. Cangrelor tetrasodium directly blocks adenosine diphosphate (ADP)-induced activation and aggregation of platelets. Cangrelor tetrasodium is also a nonspecific GPR17 antagonist.
    Cangrelor tetrasodium
  • HY-W010832
    Uridine-5'-diphosphate disodium salt
    		Modulator ≥99.0%
    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
  • HY-111557
    YM-254890
    		Inhibitor ≥99.0%
    YM-254890 is a selective Gαq/11 protein inhibitor isolated from Chromobacterium sp. YM-254890 shows no inhibition of other G protein subtypes. YM-254890 inhibits platelet aggregation induced by ADP by blocking the P2Y1 signal transduction pathway, with an IC50 value below 0.6 μM.
    YM-254890
  • HY-110322
    PPTN hydrochloride
    		Antagonist 99.89%
    PPTN hydrochloride is a potent, high-affinity, competitive and highly selective P2Y14 receptor antagonist with a KB value of 434 pM. PPTN hydrochloride exhibits no agonist or antagonist effect at the P2Y1, P2Y2, P2Y4, P2Y6, P2Y11, P2Y12, or P2Y13 receptors. Anti-inflammatory and anti-immune activity.
    PPTN hydrochloride
  • HY-B0606
    Diquafosol tetrasodium
    		Agonist ≥99.0%
    Diquafosol tetrasodium is a P2Y2 receptor agonist that stimulates fluid and mucin secretion on the ocular surface, as a topical treatment of dry eye disease.
    Diquafosol tetrasodium
  • HY-17459
    Clopidogrel hydrogen sulfate
    		Inhibitor 99.43%
    Clopidogrel hydrogen sulfate is an antiplatelet agent to prevent blood clots. Clopidogrel hydrogen sulfate inhibits CYP2B6 and CYP2C19 with IC50s of 18.2 nM and 524 nM, respectively. Clopidogrel hydrogen sulfate is a potent antithrombotic agent that inhibits ADP-induced platelet aggregation．Clopidogrel hydrogen sulfate also is an orally active P2Y(12) inhibitor.
    Clopidogrel hydrogen sulfate
  • HY-110126
    AR-C118925XX
    		Antagonist ≥99.0%
    AR-C118925XX is a selective P2Y2 receptor antagonist. AR-C118925XX inhibits ATP-induced IL-6 production and phosphorylation of p38. AR-C118925XX also inhibits Bleomycin (HY-108345)-induced dermal fibrosis in mice. AR-C118925XX also inhibits ATP-induced tumor growth.
    AR-C118925XX
  • HY-108660
    PSB-0739
    		Antagonist 98.67%
    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
  • HY-13831
    BPTU
    		Antagonist 99.83%
    BPTU (BMS-646786) is a non-nucleotide P2Y1 receptor allosteric antagonist with antithrombotic activity. BPTU is able to block the P2Y1 receptor located at the neuromuscular junction of the gastrointestinal tract.
    BPTU
  • HY-15284
    Prasugrel
    		Inhibitor 99.85%
    Prasugrel (PCR 4099), a thienopyridine and proagent, inhibits platelet function. Prasugrel is an orally active and potent P2Y12 receptor antagonist, and inhibits ADP-induced platelet aggregation.
    Prasugrel
Cat. No. Product Name / Synonyms Application Reactivity
P2Y Receptor Isoform Comparison

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