1. Signaling Pathways
  2. GPCR/G Protein
  3. Adenosine Receptor
  4. Adenosine A3 receptor (A3R) Isoform

Adenosine A3 receptor (A3R)


Adenosine A3 receptor (A3R) Related Products (21):

Cat. No. Product Name Effect Purity
  • HY-14858
    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.
  • HY-19365
    Agonist 98.01%
    AB-MECA is a high affinity A3 adenosine receptor agonist with a binding Ki of 430.5 nM for human A3 receptors in CHO cells. AB-MECA can enhance plasma histamine level.
  • HY-103175
    Antagonist ≥99.0%
    PSB36 is a potent and selective antagonist of adenosine A1 receptor, with Kis 0.12 nM, 187 nM, 552 nM, 2300 nM, and 6500 nM for rA1, hA2B, rA2A, hA3 and rA3 receptors respectively. PSB36 can be used for the research of hyperalgesia.
  • HY-153152
    DPTN dihydrochloride
    Antagonist 98.66%
    DPTN is a potent and selective human, mouse, and rat A3AR antagonist with Ki values of 1.65, 9.61, and 8.53 nM, respectively.
  • HY-103174
    Antagonist ≥99.0%
    MRS1334 is a potent and selective human adenosine A3 receptor antagonist with Kis of 2.69 nM, >100 nM, >100 nM for hA3, rA1, rA2A, respectively. MRS1334 blocks the protective effect of Cl-IB-MECA leading to significant bradycardia and elevated ST segment. MRS1334 is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
  • HY-111295
    LAS38096 is a potent, selective, and efficacious A2B Adenosine Receptor antagonist, with a Ki of 17 nM.
  • HY-103189
    Antagonist 99.41%
    VUF-5574 is a selective antagonist of adenosine A3 receptor with a Ki of 4.03 nM for the recombinant human receptor.
  • HY-147908
    Adenosine receptor inhibitor 2
    Adenosine receptor inhibitor 2 (compound 14b) is a potent AR (adenosine receptor) inhibitor. Adenosine receptor inhibitor 2 shows dual affinity toward A1/A2A ARs with higher affinity for the A1- than the A2AAR. Adenosine receptor inhibitor 2 has Ki values of 52.2 nM for the A1AR and 167 nM for the A2AAR.
  • HY-147907
    Adenosine receptor inhibitor 1
    Adenosine receptor inhibitor 1 is a potent and selective adenosine receptor (AR) inhibitor with Ki values of >1000, 68.5, >1000, >1000 nM for A1AR, A2AAR, A2BAR, A3AR, respectively. Adenosine receptor inhibitor 1 shows antinociceptive activity, anti-inflammatory effect and peripheral analgesic effect. Adenosine receptor inhibitor 1 has the potential for the research of cancer or neurodegenerative diseases.
  • HY-103176
    PSB11 hydrochloride
    PSB11 hydrochloride is an antagonist with reverse excitatory activity for human A3 Adenosine Receptor with high affinity (Ki=2.3 nM).
  • HY-139694
    hA3AR agonist 1
    hA3AR agonist 1 is a potent human A3 adenosine receptor (hA3AR) agonist with a Ki value of 2.40 nM.
  • HY-133862
    SCH-202676 is an allosteric modulator of G protein-coupled receptors (GPCRs) and adenosine receptor (AR). SCH-202676 has antiviral activity and inhibits 3CLpro in a time-dependent manner with an IC50 value of 0.655 µM.
  • HY-151899
    A3AR modulator 1
    A3AR modulator 1 (MRS8054) is an orally active A3 adenosine receptor (A3AR) (Adenosine Receptor) positive allosteric modulator (PAM). A3AR modulator 1 greatly enhances Cl-IB-MECA-stimulated [35S]GTPγS binding Emax.
  • HY-148076
    A2A receptor antagonist 3
    A2A receptor antagonist 3 (Example 92) is an adenosine A2a receptor antagonist with a Ki of 0.4 nM. A2A receptor antagonist 3 also binds to A2b, A1 and A3 receptor with Kis of 37, 107 and 1467 nM, respectively.
  • HY-146979
    hA2A/hCA XII modulator 1
    hA2A/hCA XII modulator 1 (compound 14), a triazolopirazine, is a potent hA2A adenosine receptor (hA2AAR) antagonist with Kis of 6.4 nM, 4.819 μM, >30 μM for hA2AAR, hA1AR, hA3AR, respectively. hA2A/hCA XII modulator 1 is a potent human carbonic anhydrase XII (hCA XII) inhibitor with Kis of 6.2 nM, 46 nM, 466 nM, 8.351 μM for hCA XII, hCA II, hCA IX and hCA I, respectively. hA2A/hCA XII modulator 1 has the potential for cancer research.
  • HY-143324
    A2AAR/HDAC-IN-1 (compound 14c) is an orally active, potent and balanced A2AAR/HDAC dual inhibitor, with a Ki of 163.5 nM for A2AAR and an IC50 of 145.3 nM for HDAC1. A2AAR/HDAC-IN-1 shows anticancer activity.
  • HY-146457
    A3AR antagonist 1
    A3AR antagonist 1 (compound 17) is a potent and selective human A3 adenosine receptor (AR) antagonist, with an Ki of 4.63 nM. A3AR antagonist 1 shows no affinity for the rat A3 AR even at high concentrations.
  • HY-12099
    A3AR antagonist 2
    A3AR antagonist 2 (compound 18) is a potent Human A3 adenosine receptor antagonist with an Ki value of 4.54 nM.
  • HY-110202
    MRS5698 is a selective Gi protein-coupled A3 adenosine receptor (A3AR) agonist, with Kis of approximately 3 nM for human and mouse A3AR, respectively. MRS5698 can be used for the research of pain and psoriasis.
  • HY-147541
    A2A/A3 AR antagonist-1
    A2A/A3 AR antagonist-1 (compound 23) is a dual A2A/A3 adenosine receptor (AR) fluorescent ligand, with Kis of 90 nM and 31.8 nM for hA2A AR and hA3 AR, respectively.