1. Signaling Pathways
  2. GPCR/G Protein
  3. Adenosine Receptor

Adenosine Receptor

P1 receptor

Adenosine receptors (ARs) comprise a group of G protein-coupled receptors (GPCR) which mediate the physiological actions of adenosine. To date, four AR subtypes have been cloned and identified in different tissues. These receptors have distinct localization, signal transduction pathways and different means of regulation upon exposure to agonists. A key property of some of Adenosine receptors is their ability to serve as sensors of cellular oxidative stress, which is transmitted by transcription factors, such as NF-κB, to regulate the expression of ARs. The importance of Adenosine receptors in the regulation of normal and pathological processes such as sleep, the development of cancers and in protection against hearing loss will be examined.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-146479
    A1/A3 AR antagonist 2
    The compound is an a1/a3 adenosine receptor antagonist, which helps to research (neurological) inflammatory diseases.
    A1/A3 AR antagonist 2
  • HY-155183
    A3AR agonist 1
    Agonist
    A3AR agonist 1 (Compound 12) is an A3AR agonist (Ki: 25.8 nM). A3AR agonist 1 stimulates β-arrestin2 recruitment, with an EC50 value of 5.17 nM. A3AR agonist 1 can be used for research of inflammatory diseases, ischemia, cancer, neuropathic pain, liver diseases, etc.
    A3AR agonist 1
  • HY-116675
    Sulmazole
    Sulmazole is a cardiotonic agent. Sulmazole has competitive inhibitory for A1 adenosine receptor. Sulmazole can improve cardiac index and reduce pulmonary capillary wedge pressure.
    Sulmazole
  • HY-145406
    IHCH-3064
    Inhibitor
    IHCH-3064 is a dual-acting compounds targeting Adenosine A2A Receptor and HDAC. IHCH-3064 exhibits potent binding to A2AR (Ki=2.2 nM) and selective inhibition of HDAC1 (IC50=80.2 nM), with good antiproliferative activity against tumor cell lines in vitro. IHCH-3064 is a tumor immunotherapeutic agent.
    IHCH-3064
  • HY-121453R
    Bamifylline hydrochloride (Standard)
    Antagonist
    Bamifylline (hydrochloride) (Standard) is the analytical standard of Bamifylline (hydrochloride). This product is intended for research and analytical applications. Bamifylline hydrochloride is a drug in the chemical class of xanthine that acts as a selective adenosine A1 receptor antagonist.
    Bamifylline hydrochloride (Standard)
  • HY-147544
    A1AR antagonist 5
    Antagonist
    A1AR antagonist 5 (compound 20) is a potent and selective A1AR (A1 adenosine receptor) antagonist, with a pIC50 of 5.83 and a pKi of 6.11.
    A1AR antagonist 5
  • HY-103185A
    CCPA hemihydrate
    Agonist
    CCPA (2-Chloro-N6-cyclopentyladenosine) hemihydrate a highly selective A1 adenosine receptors agonist with a Ki of 0.4 nM. CCPA hemihydrate selectively binds to adenosine A1 over adenosine A2 receptors (Ki of 3900 nM). CCPA hemihydrate is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc.
    CCPA hemihydrate
  • HY-19532S
    ZM241385-d7
    Antagonist
    ZM241385-d7 is a deuterated form of ZM241385 (HY-19532). ZM241385 is a potent, high affinity and selective adenosine A2a receptor (A2AR) antagonist with a Ki value of 1.4 nM.
    ZM241385-d<sub>7</sub>
  • HY-106186
    GW-493838
    Agonist
    GW-493838 is a potent Adenosine A1 (A1AR) agonist. GW-493838 has the potential for the research of neuropathic pain.
    GW-493838
  • HY-153333
    A1/A3 AR antagonist 3
    Antagonist
    A1/A3 AR antagonist 3 is an A1R/A3R dual antagonist with high affinity at low-micromolar to low-nanomolar. A1/A3 AR antagonist 3 can be used for the research of chronic heart diseases.
    A1/A3 AR antagonist 3
  • HY-122231
    MRS3558
    Agonist
    MRS3558 is a potent and selective A3AR agonist, with Ki values of 0.6 nM for humans and 0.9 nM for rats, making it suitable for research in the fields of neuropathic pain and anesthesia.
    MRS3558
  • HY-105003
    ST 1535
    Antagonist 99.80%
    ST 1535 is a potent and orally active A2A adenosine receptor antagonist. ST 1535 shows antiparkinsonian activity and antitremorigenic effects. ST 1535 has the potential for the research of Parkinson’s disease.
    ST 1535
  • HY-163701
    hA2AAR antagonist 1
    Antagonist
    hA2AAR antagonist 1 (compound 4a) is a highly selective hA2AAR antagonist with a Ki of 5 nM. hA2AAR antagonist 1 can be used in the study of immune-oncology.
    hA2AAR antagonist 1
  • HY-103177
    PSB-10 hydrochloride
    Inhibitor
    PSB-10 hydrochloride is a potent and selective antagonist of human adenosine A3 receptor (A3AR), with a Ki of 0.44 nM. PSB-10 hydrochloride shows more than 800-fold selectivity for hA3 over rA1, rA2A, hA1, hA2A and hA2B receptors (Ki=805, 6040, 1700, 2700, 30000 nM, respectively). PSB-10 hydrochloride produces thermal hyperalgesia in mice.
    PSB-10 hydrochloride
  • HY-147543
    A1AR antagonist 4
    Antagonist
    A1AR antagonist 4 (compound 22) is a potent and selective A1AR (A1 adenosine receptor) antagonist, with a pIC50 of 5.51 and a pKi of 6.29.
    A1AR antagonist 4
  • HY-173498
    AR ligand 40
    Antagonist
    AR ligand 40 (compound 19c) is an Adenosine A1 Receptor ligand with antagonist activity. AR ligand 40 exhibits antiproliferative effect on SW480, SW48, HCT116, K562, MDA-MB-231, and A549 cells with EC50s of 7, 10, 12, 13, 15 and 39 μM.
    AR ligand 40
  • HY-103176
    PSB11 hydrochloride
    Antagonist
    PSB11 hydrochloride is an antagonist with reverse excitatory activity for human A3 Adenosine Receptor with high affinity (Ki=2.3 nM).
    PSB11 hydrochloride
  • HY-101139
    Xanthine amine congener
    Antagonist
    Xanthine amine congener is a non-selective adenosine receptor antagonist. Xanthine amine congener induces convulsions in mice.
    Xanthine amine congener
  • HY-109139A
    Taminadenant mesylate
    Antagonist
    Taminadenant mesylate (NIR178 mesylate) is a potent adenosine A2A receptor antagonist with potential anti-tumor activity. Taminadenant mesylate can selectively bind and inhibit A2AR on T lymphocytes, thereby releasing adenosine/A2AR-mediated inhibition of T lymphocytes and activating T cell-mediated immune responses against tumor cells. Taminadenant mesylate works by reducing the proliferation of susceptible tumor cells. Taminadenant mesylate also showed effectiveness in reversing dyskinesias in Parkinson's disease models and was able to inhibit dyskinesias caused by L-DOPA.
    Taminadenant mesylate
  • HY-115765
    N6-Benzyl-5'-ethylcarboxamido adenosine
    Agonist
    N6-Benzyl-5'-ethylcarboxamido adenosine is a selective A3 adenosine receptor agonist.
    N6-Benzyl-5'-ethylcarboxamido adenosine
Cat. No. Product Name / Synonyms Application Reactivity

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