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-A0181A
    Adenosine 5'-monophosphate monohydrate
    Agonist 99.07%
    Adenosine 5'-monophosphate monohydrate is an adenosine A1 receptor agonist. Adenosine 5'-monophosphate monohydrate has significant antiviral activity against HSV-1 and HSV-2.
    Adenosine 5'-monophosphate monohydrate
  • HY-103169
    SCH442416
    Antagonist 99.68%
    SCH442416 is a potent, selective and brain-penetrant antagonist of adenosine A2A receptor (A2AR), with Kis of 0.048 and 0.5 nM for human and rat A2AR respectively. SCH442416 displays more than 23000-fold selectivity over A1R, A2BR, and A3R (Ki=1111, 10000, and 10000 nM, respectively). SCH442416 can be used for imaging of adenosine A2A receptors in rat and primate brain.
    SCH442416
  • HY-10889
    Preladenant
    Antagonist 99.23%
    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.
    Preladenant
  • HY-W010936
    Nitrobenzylthioinosine
    99.68%
    Nitrobenzylthioinosine is an ENT1 transporter inhibitor that binds to ENT1 transporter with high affinity. Nitrobenzylthioinosine is a photoaffinity probe for adenosine uptake sites in brain. Nitrobenzylthioinosine can cross the blood-brain barrier.
    Nitrobenzylthioinosine
  • HY-103181
    N6-Cyclopentyladenosine
    Agonist 99.59%
    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.
    N6-Cyclopentyladenosine
  • HY-N0138
    Theobromine
    Inhibitor 99.78%
    Theobromine is a methylxanthine found in cacao beans which can inhibit adenosine receptor A1 (AR1) signaling.
    Theobromine
  • HY-B0140
    Aminophylline
    Antagonist 99.90%
    Aminophylline is a competitive and non-selective phosphodiesterase (PDE) inhibitor. Aminophylline is a competitive adenosine receptor antagonist. Aminophylline has apulmonary vasodilator action as well as a bronchodilator action and has the potential for asthma research.
    Aminophylline
  • HY-B0153A
    Ticlopidine hydrochloride
    Inhibitor 99.99%
    Ticlopidine hydrochloride is an adenosine diphosphate (ADP) receptor inhibitor against platelet aggregation with IC50 of ~2 μM.
    Ticlopidine hydrochloride
  • HY-103186
    MRS-1706
    Antagonist 98.23%
    MRS-1706 is a potent and selective adenosine A2B receptor inverse agonist. MRS-1706 has Ki values of 1.39, 112, 157, and 230 nM for human A2B, A2A, A1 and A3 receptors respectively. MRS-1706 blocks adenosine-mediated cAMP induction.
    MRS-1706
  • HY-137442
    Inupadenant
    Antagonist 99.54%
    Inupadenant is an orally active, highly selective A2A receptor antagonist. Inupadenant is not brain-penetrant. Inupadenant has potent anti-tumor activity.
    Inupadenant
  • HY-14858
    Derenofylline
    Antagonist 99.87%
    Derenofylline (SLV 320) is a potent, selective and orally active adenosine A1 receptor antagonist, with Ki values of 1 nM, 200 nM and 398 nM for human A1, A3 and A2A receptors respectively. Derenofylline suppresses cardiac fibrosis and attenuates albuminuria without affecting blood pressure in rats.
    Derenofylline
  • HY-124543
    MRS-1191
    Antagonist 98.00%
    MRS-1191 is a potent and selective A3 adenosine receptor antagonist with a KB value of 92 nM, a Ki value of 31.4 nM for human A3 receptor and an IC50 of 120 nM for CHO cells. MRS-1191 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    MRS-1191
  • HY-121119
    MRS 1523
    Antagonist 99.93%
    MRS 1523 is a potent and selective adenosine A3 receptor antagonist with Ki values of 18.9 nM and 113 nM for human and rat A3 receptors, respectively. In rat this corresponds to selectivities of 140- and 18-fold vs A1 and A2A receptors, respectively. MRS 1523 can exert antihyperalgesic effect through N-type Ca channel block and action potential inhibition in isolated rat dorsal root ganglion (DRG) neurons.
    MRS 1523
  • HY-B1505
    Acefylline
    Antagonist 99.96%
    Acefylline, a xanthine derivative, is an adenosine receptor antagonist. Acefylline is a peptidylarginine deiminase (PAD) activator. Acefylline is also a bronchodilator and cardiac stimulant that inhibits rat lung cAMP phosphodiesterase isoenzymes. Acefylline can be used in asthma research.
    Acefylline
  • HY-W011012
    Adenosine 5'-monophosphate disodium
    99.63%
    Adenosine 5'-monophosphate disodium is an orally active purine nucleotide, and participates in ATP metabolism. Adenosine 5'-monophosphate disodium is also a ligand for adenosine 2B receptor. Adenosine 5'-monophosphate disodium can activate AMPK in skeletal muscle, and ameliorates insulin resistance and impaired glucose metabolism. Adenosine 5'-monophosphate disodium can be used for research of diabetes.
    Adenosine 5'-monophosphate disodium
  • HY-100678
    CGS 15943
    Antagonist 99.96%
    CGS 15943 is an orally bioavailable non-xanthine Adenosine Receptor antagonist. Its Ki for human A1, A2A, A2B, and A3 Adenosine Receptors are 3.5, 4.2, 16, and 50 nM in transfected CHO cells, respectively. .
    CGS 15943
  • HY-14917
    Capadenoson
    Agonist 99.62%
    Capadenoson is a selective agonist of adenosine-A1 receptor.
    Capadenoson
  • HY-10081
    GS-6201
    Antagonist 98.47%
    GS-6201 (CVT-6883) is a selective adenosine A2B receptor antagonist. GS-6201 displays high affinity and selectivity for the human adenosine A2B receptors (Ki=22 nM). GS-6201 reduces caspase-1 activity in the heart, and attenuates cardiac remodeling after acute myocardial infarction (AMI) in the mouse. GS-62013 attenuates the airway reactivity induced by NECA, AMP, or allergen in sensitized mice.
    GS-6201
  • HY-18939
    N6-Cyclohexyladenosine
    Agonist 99.98%
    N6-Cyclohexyladenosine is a selective adenosine A1 receptor agonist (EC50 = 8.2 nM).
    N6-Cyclohexyladenosine
  • HY-109139
    Taminadenant
    Antagonist 99.84%
    Taminadenant (NIR178; PBF509) is a highly potent and orally active adenosine A2A receptor (A2AR) antagonist. Taminadenant can antagonize A2AR agonist-mediated cAMP accumulation and impedance responses with KB values of 72.8 nM and 8.2 nM, respectively. Taminadenant reverses motor impairments in several rat models of movement disorders, including catalepsy, tremor, and hemiparkinsonism. Taminadenant can also inhibit tumor growth when combined with Spartalizumab (HY-P9972). Taminadenant reactivate the antitumor immune response.
    Taminadenant
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