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

Adenosine 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.

Adenosine Receptor Related Products (54):

Cat. No. Product Name Effect Purity
  • HY-101978
    CPI-444 Inhibitor 99.94%
    CPI-444 is a potent and selective inhibitor of A2A receptor (A2AR) induces antitumor responses.
  • HY-19532
    ZM241385 Antagonist 98.55%
    ZM 241385 is a selective and high affinity A2A adenosine receptor antagonist.
  • HY-13201A
    CGS 21680 Hydrochloride Agonist 99.70%
    CGS 21680 Hydrochloride is a selective adenosine A2A receptor agonist with a Ki of 27 nM.
  • HY-10889
    Preladenant Antagonist 99.08%
    Preladenant is a potent and competitive antagonist of the human adenosine A2A receptor with a Ki of 1.1 nM and has over 1000-fold selectivity over other adenosine receptors.
  • HY-B0809
    Theophylline Inhibitor 99.94%
    Theophylline is a nonselective phosphodiesterase (PDE) inhibitor, adenosine receptor blocker, and histone deacetylase (HDAC) activator.
  • HY-14121
    MRS 1754 Antagonist 98.31%
    MRS 1754 is a selective antagonist radioligand for A2B adenosine receptor with very low affinity for A1 and A3 receptors of both humans and rats.
  • HY-111767
    BAY-545 Inhibitor
    BAY-545 is a potent and selective A2B adenosine receptor antagonist, with an IC50 of 59 nM. BAY-545 also exhibits IC50s of 66, 400, 280 nM for human, mouse, rat A2B adenosine receptor in cells, respectively, and a Ki of 97 nM for human A2B adenosine receptor, with more selectivity over A1, A2A, and A3 adenosine receptor.
  • HY-103181
    N6-Cyclopentyladenosine Agonist
    N6-Cyclopentyladenosine (CPA) is a selective Adenosine A1 receptor agonist, with Ki values of 2.3 nM, 790 nM and 43 nM for human A1, A2A and A3 receptors, respectively.
  • HY-19533
    SCH 58261 Antagonist 99.38%
    SCH 58261 is the adenosine A2A receptor competitive antagonist. Displays 323-, 53- and 100-fold selectivity over A1, A2B and A3 receptors, respectively.
  • HY-10888
    Istradefylline Antagonist 99.42%
    Istradefylline is a very potent, selective and orally active adenosine A2A receptor antagonist with Ki of 2.2 nM in experimental models of Parkinson's disease.
  • HY-101980
    AZD4635 Inhibitor 99.79%
    AZD4635 is a novel adenosine 2A receptor (A2AR) inhibitor with a Ki of 1.7 nM.
  • HY-103173
    5'-N-Ethylcarboxamidoadenosine Agonist 99.86%
    5'-N-Ethylcarboxamidoadenosine (NECA) is a nonselective adenosine receptor agonist.
  • HY-12365
    Namodenoson Agonist 99.71%
    Namodenoson (CF-102) is a selective A3 adenosine receptor agonist (Ki = 0.33 nM). Displays 2500- and 1400-fold selectivity over A1 and A2A receptors respectively.
  • HY-10857
    Vipadenant Antagonist 98.02%
    Vipadenant (BIIB-014; CEB-4520) is an adenosine receptor antagonist, with Kis of 1.3 nM and 68 nM for A2A and A1, respectively.
  • HY-10995
    Tozadenant Antagonist 98.06%
    Tozadenant is an adenosine A2A receptor antagonist, with Ki of 11.5 nM on human A2A and 6 nM on rhesus A2A.
  • HY-14917
    Capadenoson Agonist 98.43%
    Capadenoson is a selective agonist of adenosine-A1 receptor.
  • HY-18939
    N6-Cyclohexyladenosine Agonist 99.98%
    N6-Cyclohexyladenosine is a selective A1 receptor agonist (EC50 = 8.2 nM).
  • HY-B0153A
    Ticlopidine hydrochloride Inhibitor 99.99%
    Ticlopidine hydrochloride is an adenosine diphosphate (ADP) receptor inhibitor against platelet aggregation with IC50 of ~2 μM.
  • HY-A0181A
    Adenosine 5'-monophosphate monohydrate Agonist 99.07%
    Adenosine 5'-monophosphate monohydrate is an adenosine A1 receptor agonist.
  • HY-A0168
    Regadenoson Agonist 99.59%
    Regadenoson is an A2A adenosine receptor agonist that is a coronary vasodilator that is commonly used in pharmacologic stress testing.
Isoform Specific Products

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