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Results for "

MrgX2 receptor

" in MedChemExpress (MCE) Product Catalog:

3

Inhibitors & Agonists

1

Peptides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-106178
    PMX-53
    4 Publications Verification

    3D53

    		 Complement System Cardiovascular Disease Inflammation/Immunology Cancer
    PMX-53 (3D53) is a synthetic peptidic and a potent and orally active complement C5a receptor (CD88) antagonist with an IC50 of 20 nM. PMX-53 is also a low-affinity MrgX2 agonist that stimulates MrgX2-mediated mast cell degranulation. PMX-53 specifically binds to C5aR1 and does not bind to the second C5aR (C5L2) and C3aR. PMX-53 has anti-inflammatory, anticancer and antiatherosclerotic effects .
    PMX-53
  • HY-176446
    Mrgx2 antagonist-3

    		Mas-related G-protein-coupled Receptor (MRGPR) Inflammation/Immunology
    Mrgx2 antagonist-3 (Compound B-40) is a highly selective antagonist of MrgX2 receptor with an IC50 value of 0.042-2.5 nM. Mrgx2 antagonist-3 blocks downstream G protein signaling and β-Arrestin recruitment, thereby inhibiting MrgX2 receptor-mediated calcium influx and cellular degranulation. Mrgx2 antagonist-3 is promising for research of inflammation-related diseases and pruritus, such as chronic urticaria, allergic asthma .
    Mrgx2 antagonist-3
  • HY-172458
    Z-3578

    		Mas-related G-protein-coupled Receptor (MRGPR) TNF Receptor Neurological Disease
    Z-3578 is a small-molecule antagonist targeting MrgX2 (Mas-related G protein-coupled receptor X2) with significant anti-pseudoallergic activity and a KD value of 729 nM. Z-3578 effectively inhibits mast cell degranulation induced by substance P (SP) and C48/80, suppressing the release of β-hexosaminidase with IC50 values of 4.90 µM and 6.18 µM, respectively. It also markedly reduces the release of histamine and TNF-α, along with intracellular calcium flux. In a murine pseudoallergy model, Z-3578 significantly alleviates paw swelling and dye extravasation and lowers serum histamine levels, indicating potent in vivo anti-allergic effects. Z-3578 holds promise as a lead compound for the treatment of allergic diseases, especially pseudoallergic reactions .
    Z-3578

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