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-137442
    Inupadenant
    Antagonist 98.27%
    Inupadenant is an orally active, highly selective A2A receptor antagonist. Inupadenant can not cross BBB. Inupadenant can enhance the humoral immune response and has anti-tumor activity.
    Inupadenant
  • HY-B0128
    Diphylline
    Antagonist 99.25%
    Diphylline (Diprophylline) is a potent A1/A2 adenosine receptor antagonist and cyclic nucleotide phosphodiesterase inhibitor. Diphylline, a xanthine derivative, is a bronchodilator and vasodilator agent and has the potential for chronic bronchitis and emphysema.
    Diphylline
  • HY-18939
    N6-Cyclohexyladenosine
    Agonist 99.98%
    N6-Cyclohexyladenosine is a selective A1 receptor agonist (EC50 = 8.
    N6-Cyclohexyladenosine
  • HY-A0181S1
    Adenosine monophosphate-15N5 dilithium
    Agonist 99.50%
    Adenosine monophosphate-15N5 dilithium is the 15N labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is an adenosine A1 receptor agonist. Adenosine monophosphate has significant antiviral activity against HSV-1 and HSV-2. Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
    Adenosine monophosphate-<sup>15</sup>N<sub>5</sub> dilithium
  • HY-B0004
    Doxofylline
    Antagonist 99.65%
    Doxofylline is an orally active PDE IV inhibitor and A1AR antagonist. Doxofylline reduces inflammation in epithelial cells via inhibiting mitochondrial ROS production and amelioration of multiple cellular pathways (NLRP3-TXNIP inflammasome activation). Doxophylline can be used in studies of asthma, chronic obstructive pulmonary disease, and bronchospasm.
    Doxofylline
  • HY-103190
    MRS1220
    Antagonist 99.52%
    MRS1220, a highly potent and selective human A3 adenosine receptor (hA3AR) antagonist with a Ki of 0.59 nM, has therapeutic potential for the research of diseases of the central nervous system. MRS1220 reduces glioblastoma tumor size and blood vessel formation in vivo.
    MRS1220
  • HY-124151
    Adenosine-2'-monophosphate
    Activator 99.91%
    Adenosine-2'-monophosphate (2'-AMP) is converted by extracellular 2’,3'-CAMP. Adenosine-2'-monophosphate is further metabolized to extracellular adenosine (a mechanism called the extracellular 2’,3’-cAMP-adenosine pathway). Adenosine-2'-monophosphate inhibits LPS-induced TNF-α and CXCL10 production via A2A receptor activation.
    Adenosine-2'-monophosphate
  • HY-10995
    Tozadenant
    Antagonist 98.30%
    Tozadenant is an adenosine A2A receptor antagonist, with Ki of 11.5 nM on human A2A and 6 nM on rhesus A2A.
    Tozadenant
  • HY-A0181BS
    Adenosine monophosphate-13C10,15N5 disodium
    Agonist 98.7%
    Adenosine monophosphate-13C10,15N5 (AMP-13C10,15N5) disodium is 13C and 15N-labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is an adenosine A1 receptor agonist. Adenosine monophosphate has significant antiviral activity against HSV-1 and HSV-2. Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
    Adenosine monophosphate-<sup>13</sup>C<sub>10</sub>,<sup>15</sup>N<sub>5</sub> disodium
  • HY-N2189
    Swertisin
    Antagonist 99.75%
    Swertisin is an oral adenosine A1 receptor antagonist and an SGLT2 inhibitor. Swertisin has anti-diabetic, antioxidant properties, inhibits HBV, and improves cognitive and memory impairments in mice.
    Swertisin
  • 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-18978
    GR79236
    Agonist 99.89%
    GR79236 is a highly potent, selective and orally active adenosine A1 receptor agonist with a Kis of 3.1 nM and 1300 nM for A1 and A2 receptors, respectively. GR79236 has anti-nociceptive and anti-inflammatory actions.
    GR79236
  • HY-139644
    MIPS521
    Agonist 98.21%
    MIPS521 is a positive allosteric modulator of adenosine A1 receptor (A1AR). MIPS521 also has a lower A1R allosteric affinity (pKB=4.95; KB=11 μM). MIPS521 exhibits pain-relieving effects in vivo through modulation of the increased levels of endogenous adenosine.
    MIPS521
  • HY-N7844
    N6-Benzyladenosine
    Agonist 99.72%
    N6-Benzyladenosine is an adenosine receptor agonist, has a cytoactive activity. N6-Benzyladenosine arrests cell cycle at G0/G1 phase and induces cell apoptosis. N6-Benzyladenosine also exerts inhibitory effect on T. gondii adenosine kinase and glioma-.
    N6-Benzyladenosine
  • 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-103186
    MRS-1706
    Antagonist 98.07%
    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-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
  • HY-18776
    A2AR-agonist-1
    Agonist 99.90%
    A2AR-agonist-1 is a potent A2AR and ENT1 agonist with Ki of 4.
    A2AR-agonist-1
  • HY-10965
    Rolofylline
    Antagonist 99.68%
    Rolofylline (KW-3902) is a potent, selective adenosine A1 receptor antagonist that is under development for the treatment of patients with acute congestive heart failure and renal impairment. Rolofylline is metabolized primarily to the pharmacologically active M1-trans and M1-cis metabolites by cytochrome P450 (CYP450). Rolofylline is alleviating the presynaptic dysfunction and restores neuronal activity as well as dendritic spine levels in vitro, is an interesting candidate to combat the hypometabolism and neuronal dysfunction associated with Tau-induced neurodegenerative diseases.
    Rolofylline
  • HY-111809
    N6-Ethyladenosine
    Agonist 99.90%
    N6-Ethyladenosine is an adenosine derivative, acts as a Adenosine receptor agonist, with Kis of 4.9 and 4.7 nM for hA1AR and hA3AR, respectively.
    N6-Ethyladenosine
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