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-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-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)
  • HY-151387
    A2AAR antagonist 1
    Antagonist
    A2AAR antagonist 1 (compound 21a) is an A2AAR (adenosine A2A receptor) antagonist with a Ki value of 20 nM. A2AAR antagonist 1 shows high ligand efficiency, and it can be used for the research of neurodegenerative diseases.
    A2AAR antagonist 1
  • HY-111088
    LUF5981
    Antagonist
    LUF5981 is a relatively potent adenosine A2A receptor (A2A) antagonist with pIC50 value of 6.7.
    LUF5981
  • HY-B0004R
    Doxofylline (Standard)
    Antagonist
    Doxofylline (Standard) is the analytical standard of Doxofylline. This product is intended for research and analytical applications. 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 (Standard)
  • HY-100678R
    CGS 15943 (Standard)
    Antagonist
    CGS 15943 (Standard) is the analytical standard of CGS 15943. This product is intended for research and analytical applications. 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 (Standard)
  • HY-19532R
    ZM241385 (Standard)
    Antagonist
    ZM241385 (Standard) is the analytical standard of ZM241385. This product is intended for research and analytical applications. ZM241385 is a potent, high affinity and selective adenosine A2a receptor (A2AR) antagonist with a Ki value of 1.4 nM.
    ZM241385 (Standard)
  • HY-123038
    CVT-5440
    Antagonist
    CVT-5440 is a xanthine based, selective, high affinity A2B adenosine receptors (AdoR) antagonist with a Ki of 50 nM (selectivity A1> 200; A2A>200; A3>167). CVT-5440 has the potential for asthma research.
    CVT-5440
  • HY-19533R
    SCH 58261 (Standard)
    Antagonist
    SCH 58261 (Standard) is the analytical standard of SCH 58261. This product is intended for research and analytical applications. SCH 58261 is a potent, selective and competitive antagonist of adenosine A2A receptor with an IC50 of 15 nM, and displays 323-, 53- and 100-fold more selective for A2A receptor than A1, A2B, and A3 receptors, respectively.
    SCH 58261 (Standard)
  • HY-118086
    MRS1067
    Antagonist
    MRS 1067 is a competitive antagonist of the adenosine A3 receptor that inhibits the suppression of adenylate cyclase by adenosine A3 receptor agonists and affects the activation of G proteins. MRS 1067 can be used in research related to inflammation and cancer.
    MRS1067
  • HY-101139AR
    Xanthine amine congener hydrochloride (Standard)
    Antagonist
    Xanthine amine congener (hydrochloride) (Standard) is the analytical standard of Xanthine amine congener (hydrochloride). This product is intended for research and analytical applications. Xanthine amine congener (XAC) hydrochloride is a non-selective adenosine receptor antagonist. Xanthine amine congener hydrochloride induces convulsions in mice.
    Xanthine amine congener hydrochloride (Standard)
  • HY-103182A
    PSB-1115 potassium salt
    Antagonist
    PSB-1115 potassium salt is a selective A2B Adenosine Receptor antagonist. PSB-1115 potassium salt inhibits the 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced contraction inhibition of acetylcholine (ACh).
    PSB-1115 potassium salt
  • HY-10889R
    Preladenant (Standard)
    Antagonist
    Preladenant (Standard) is the analytical standard of Preladenant. This product is intended for research and analytical applications. 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 (Standard)
  • HY-103167
    CGH2466 dihydrochloride
    Antagonist
    CGH 2466 dihydrochloride is an orally active adenosine A1, A2B and A3 receptor antagonist with the IC50 values of 19 nM, 21 nM, and 80 nM respectively. CGH 2466 dihydrochloride inhibits p38 MAPK (IC50 = 187~ 400 nM) and phosphodiesterase type 4D (IC50 = 22 nM). CGH 2466 dihydrochloride displays potent anti-inflammatory effects both in vitro and in vivo, and can be used for research on asthma and chronic obstructive pulmonary disease (COPD).
    CGH2466 dihydrochloride
  • HY-111306
    ATL-802
    Antagonist
    ATL-802 is a potent adenosine A2B receptor antagonist. ATL-802 is promising for research of diabetes.
    ATL-802
  • HY-10857R
    Vipadenant (Standard)
    Antagonist
    Vipadenant (Standard) is the analytical standard of Vipadenant. This product is intended for research and analytical applications. Vipadenant (BIIB-014; CEB-4520) is an adenosine receptor antagonist, with Kis of 1.3 nM and 68 nM for A2A and A1, respectively.
    Vipadenant (Standard)
  • HY-W017163R
    7-Methylxanthine (Standard)
    Antagonist
    7-Methylxanthine (Standard) is the analytical standard of 7-Methylxanthine. This product is intended for research and analytical applications. 7-Methylxanthine is an orally active methyl derivative of xanthine and a non-selective adenosine receptor antagonist. 7-Methylxanthine is also one of the purine components of human urinary calculi. 7-Methylxanthine has anti-myopia activity.
    7-Methylxanthine (Standard)
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