2. Signaling Pathways
  3. GPCR/G Protein
  4. Mas-related G-protein-coupled Receptor (MRGPR)
  5. Mas-related G-protein-coupled Receptor (MRGPR) Agonist

Mas-related G-protein-coupled Receptor (MRGPR) Agonist

Mas-related G-protein-coupled Receptor (MRGPR) Agonists (13):

Cat. No. Product Name Effect Purity
  • HY-118069
    (R)-ZINC-3573
    		Agonist 99.83%
    (R)-ZINC-3573 is a selective Mas-related G protein-coupled receptor X2 (MRGPRX2) agonist with an EC50 value of 740 nM. (R)-ZINC-3573 can be used as a MRGPRX2 probe for the research of pain and itch.
  • HY-P2198
    PAMP-12(human, porcine)
    		Agonist
    PAMP-12(human, porcine) is a major component of immunoreactive (ir)-PAMP, is processed from the adrenomedullin precursor, is a potent hypotensive peptide and participates in cardiovascular control.
  • HY-130118
    MRGPRX1 agonist 1
    		Agonist 99.95%
    MRGPRX1 agonist 1 is a highly potent MRGPRX1 agonist (EC50=50 nM) with greater than 50-fold selectivity for δ, μ, and κ opioid receptors. MRGPRX1 agonist 1 is inactive against MRGPRC11. MRGPRC11 inhibits high voltage-activated (HVA) Ca2+ currents, reduces neurotransmitter release, and mitigates nociceptive transmission in the spinal cord. MRGPRX1 agonist 1 is useful for the study of chronic pain, especially neuropathic pain.
  • HY-139690
    CCG258747
    		Agonist 98.96%
    CCG258747 is a selective GRK2 inhibitor (IC50 = 18 nM) with high selectivity over GRK1, GRK5, PKA, and ROCK1 (518, 83, > 5500, and > 550-fold, respectively). CCG258747 also blocks the internalization of the µ-opioid receptor (MOR). CCG258747 attenuates IgE mediated anaphylaxis by inhibiting GRK2 and FcεRI signaling pathway but activates mast cells via MRGPRX2 and MRGPRB2. CCG258747 can be used to study diseases related to overexpression of GRK2 (such as heart failure, opioid tolerance).
  • HY-155480
    PSB-22034
    		Agonist
    PSB-22034 (compound 30d) is a selective agonist of MRGPRX4 with EC50s of 11.2 nM and 30.0 nM in Ca2+ and β-arrestin experiments, respectively.
  • HY-P3419A
    PAMP-12 (unmodified) TFA
    		Agonist
    PAMP-12 (unmodified) TFA is a potent MRGPRX2 (MrgX2) agonist (EC50=20-50 nM). PAMP-12 (unmodified) is an endogenous peptide that elicit hypotension through inhibiting catecholamine secretion from sympathetic nerve endings and adrenal chromaffin cells.
  • HY-143880
    MRGPRX1 agonist 4
    		Agonist
    MRGPRX1 agonist 4 (compound 1t) is a potent and orally active Mas-related G protein-coupled receptor X1 (MRGPRX1) positive allosteric modulator with an EC50 value of 0.1 μM. MRGPRX1 agonist 4 has good metabolic stability and oral bioavailability. MRGPRX1 agonist 4 can reduce behavioral heat hypersensitivity in a neuropathic pain model humanized MRGPRX1 mice. MRGPRX1 agonist 4 can be used for researching neuropathic pain.
  • HY-P3843
    Neuropeptide AF (cattle)
    		Agonist
    Neuropeptide AF (cattle), an amidated octadecapeptide, is RFamide neuropeptide. Neuropeptide AF (cattle) acts as a ligand of Mas-related gene receptor A4 (MrgprA4) (Mas-related G-protein-coupled Receptor (MRGPR)) (EC50 of ~60 nM) and MrgprC11 (EC50 of ~300 nM). Neuropeptide AF (cattle) also activate to the G protein-coupled receptors NPFF1 (Neuropeptide Y Receptor) (EC50 of ~25-325 nM) and NPFF2 (EC50 of ~1-5 nM). Neuropeptide AF (cattle) shows anti-opiate and related pain modulation effects.
  • HY-143878
    MRGPRX1 agonist 2
    		Agonist
    MRGPRX1 agonist 2 (compound 1a) is a potent Mas-related G protein-coupled receptor X1 (MRGPRX1) positive allosteric modulator with an EC50 value of 0.48 μM. MRGPRX1 agonist 2 can be used for researching neuropathic pain.
  • HY-P2198A
    PAMP-12(human, porcine) TFA
    		Agonist
    PAMP-12(human, porcine) TFA is a major component of immunoreactive (ir)-PAMP, is processed from the adrenomedullin precursor, is a potent hypotensive peptide and participates in cardiovascular control.
  • HY-143879
    MRGPRX1 agonist 3
    		Agonist
    MRGPRX1 agonist 3 (compound 1f) is a potent Mas-related G protein-coupled receptor X1 (MRGPRX1) positive allosteric modulator with an EC50 value of 0.22 μM. MRGPRX1 agonist 3 can be used for researching neuropathic pain.
  • HY-173003
    EP-3945
    		Agonist
    EP-3945 is a potent agonist of Mas-related G protein-coupled receptor (MRGPR), more effective than the MRGPRD small molecule agonist β-Alanine (HY-N0230). MRGPR plays a crucial role in inflammatory pruritus and pain sensation. Additionally, MRGPR binds to Gq (MRGPRX2, MRGPRX4, MRGPRX1 couple with Gq; MRGPRX2, MRGPRD couple with Gi), with EP-3945 measured EC50 for Gq being 211.6 nM.
  • HY-W242735
    4-Aminobenzimidamide Hydrochloride
    		Agonist
    4-Aminobenzimidamide Hydrochloride (Compound 4a) is a MRGPRX1 agonist. 4-Aminobenzimidamide Hydrochloride can be used in the study of MRGPRX1-mediated analgesic effects.