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-101980R
    Imaradenant (Standard)
    Antagonist
    Imaradenant (Standard) is the analytical standard of Imaradenant (HY-101980). This product is intended for research and analytical applications. AZD4635 (HTL1071) is a potent, selective and orally active adenosine A2A receptor (A2AR) antagonist. AZD4635 binds to human A2AR with a Ki of 1.7 nM and shows >30-fold selectivity over other adenosine receptors.
    Imaradenant (Standard)
  • HY-100937S
    DPCPX-d4
    Antagonist
    DPCPX-d4 (PD 116948-d4) is deuterium-labeled DPCPX (HY-100937).
    DPCPX-d<sub>4</sub>
  • HY-101139B
    Xanthine amine congener trihydrochloride
    Antagonist
    Xanthine amine congener trihydrochloride (XAC dihydrochloride) is a potent Adenosine A1 receptor and A2?receptor antagonist with IC50 values of 1.8 and 114 nM, respectively. Xanthine amine congener acts as a convulsant agent in mice model.
    Xanthine amine congener trihydrochloride
  • HY-136702
    L-97-1
    Antagonist
    L-97-1 is a A1 adenosine receptor (A1AR) antagonist. L-97-1 is a water-soluble small molecule compound with high affinity and high selectivity against human A1 adenosine receptors. L-97-1 works by blocking A1 adenosine receptors. In patients with asthma, adenosine is an important signaling molecule capable of causing bronchoconstriction by activating A1AR. L-97-1 reduces airway hyperreactivity (BHR) by competitively binding to A1AR, thereby alleviating or blocking adenosine-induced bronchoconstriction and inflammation.
    L-97-1
  • HY-103182R
    PSB-1115 (Standard)
    Antagonist
    PSB-1115 (Standard) is the analytical standard of PSB-1115. This product is intended for research and analytical applications. PSB-1115 is a selective A2B Adenosine Receptor antagonist. PSB-1115 inhibits the 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced contraction inhibition of acetylcholine (ACh).
    PSB-1115 (Standard)
  • HY-B1505R
    Acefylline (Standard)
    Antagonist
    Acefylline (Theophyllineacetic acid) (Standard) is the analytical standard of Acefylline (HY-B1505). This product is intended for research and analytical applications. Acefylline (Theophyllineacetic acid), 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 (Standard)
  • HY-103162R
    ANR94 (Standard)
    Antagonist
    ANR94 (Standard) is the analytical standard of ANR94 (HY-103162). This product is intended for research and analytical applications. ANR94 is a potent and selective adenosine A2A receptor (AA2AR) antagonist with an Ki of 46 nM for hAA2AR. ANR94 has the potential for the research of Parkinson's disease.
    ANR94 (Standard)
  • HY-116837
    LUF5831
    Agonist
    LUF5831 is a non-adenosine agonist with an affinity of Ki=18 nM for adenosine A1 receptor.
    LUF5831
  • HY-N7844R
    N6-Benzyladenosine (Standard)
    Agonist
    N6-Benzyladenosine (Standard) (Benzyladenosine (Standard)) is the analytical standard of N6-Benzyladenosine (HY-N7844). This product is intended for research and analytical applications. 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 (Standard)
  • HY-129463
    LUF 5608
    Ligand
    LUF 5608 is a ligand that exhibits high adenosine A1 affinity of 7.7 nM.
    LUF 5608
  • HY-100032R
    PD 117519 (Standard)
    Agonist
    PD 117519 (Standard) is the analytical standard of PD 117519 (HY-100032). This product is intended for research and analytical applications. PD 117519 (CI947) is an A2A adenosine agonist which has shown oral antihypertensive activity in pharmacological animal models.
    PD 117519 (Standard)
  • HY-121119R
    MRS 1523 (Standard)
    Antagonist
    MRS 1523 (Standard) is the analytical standard of MRS 1523. This product is intended for research and analytical applications. 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 (Standard)
  • HY-B1742R
    Proxyphylline (Standard)
    Antagonist
    Proxyphylline (Standard) is the analytical standard of Proxyphylline. This product is intended for research and analytical applications. Proxyphylline is a methylxanthine derivative used as a cardiac stimulant, vasodilator and bronchodilator.
    Proxyphylline (Standard)
  • HY-106450R
    Binodenoson (Standard)
    Agonist
    Binodenoson (Standard) is the analytical standard of Binodenoson (HY-106450). This product is intended for research and analytical applications. Binodenoson (MRE-0470) is a potent and selective A2A adenosine receptor agonist (KD=270 nM). Binodenoson is being developed as a short-acting coronary vasodilator as an adjunct to radiotracers for use in myocardial stress imaging.
    Binodenoson (Standard)
  • HY-123085R
    Alloxazine (Standard)
    Antagonist
    Alloxazine (Standard) is the analytical standard of Alloxazine. This product is intended for research and analytical applications. Alloxazine is a selective A2b antagonist. Alloxazine completely block 5’N-Ethylcarboxamido adenosine (NECA)-mediated cyclic AMP accumulation with an IC50 of 2.9 μM. Alloxazine can be used for the research of cancer.
    Alloxazine (Standard)
  • HY-14121R
    MRS 1754 (Standard)
    Antagonist
    MRS 1754 (Standard) is the analytical standard of MRS 1754. This product is intended for research and analytical applications. 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.
    MRS 1754 (Standard)
  • HY-N0092S4
    Inosine-13C3
    Agonist
    Inosine-13C3 is a 13C-labeled Inosine that can be used in pharmacokinetic studies of Inosine. Inosine is an agonist of adenosine receptors A1R and A2AR with anti-inflammatory immunomodulatory, antinociceptive and neuroprotective effects.
    Inosine-<sup>13</sup>C<sub>3</sub>
  • HY-103186R
    MRS-1706 (Standard)
    Antagonist
    MRS-1706 (Standard) is the analytical standard of MRS-1706. This product is intended for research and analytical applications. 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 (Standard)
  • HY-110170
    Dansyl-NECA
    Antagonist
    Dansyl-NECA (compound 1) is a dansyl-labeled adenosine receptor antagonist.
    Dansyl-NECA
  • HY-100937R
    DPCPX (Standard)
    Antagonist
    DPCPX (Standard) is the analytical standard of DPCPX. This product is intended for research and analytical applications. DPCPX (PD 116948), a xanthine derivative, is a highly potent and selective Adenosine A1 receptor antagonist, with a Ki of 0.46 nM in 3H-CHA binding to A1 receptors in rat whole brain membranes.
    DPCPX (Standard)
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