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Results for "

FcεRI

" in MedChemExpress (MCE) Product Catalog:

4

Inhibitors & Agonists

2

Inhibitory Antibodies

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-16420
    R112

    		Syk Inflammation/Immunology
    R112 is a fast and reversible inhibitor of spleen tyrosine kinase (Syk) kinase. R112 inhibits Syk kinase activity with an IC50 value of 226 nM and a Ki value of 96 nM. R112 inhibits IgE-FcεRI signaling pathway. R112 can be used for the research of allergic rhinitis .
    R112
  • HY-139690
    CCG258747

    		Opioid Receptor G Protein-coupled Receptor Kinase (GRK) Mas-related G-protein-coupled Receptor (MRGPR) Cardiovascular Disease Inflammation/Immunology
    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) .
    CCG258747
  • HY-P99300
    Ligelizumab
    1 Publications Verification

    QGE 031; Anti-IGHE Recombinant Antibody

    		 Fc Receptor (FcR) Inflammation/Immunology
    Ligelizumab (QGE 031) is a humanized high-affinity anti-immunoglobulin IgE monoclonal antibody. Ligelizumab selectively inhibits the binding of IgE to the high-affinity receptor FcεRI, while the inhibitory effect on the low-affinity receptor CD23 is weak. Ligelizumab can inhibit the activation of effector cells such as mast cells and Basophil, while reducing the production of IgE by B cells, and restoring the IFN-α production and regulatory T cell (Treg) induction function of plasmacytoid dendritic cells (pDC). Ligelizumab can be used in the study of allergic diseases (such as chronic spontaneous urticaria, allergic asthma) .
    Ligelizumab
  • HY-P991651
    MEDI4212

    		Fc Receptor (FcR) Inflammation/Immunology
    MEDI4212 is a humanized IgG1λ monoclonal antibody inhibitor targeting IgE. MEDI4212 potently inhibits human IgE-mediated functional responses through its receptor FcεRI, such as calcium signaling, β-hexosaminidase release and phagocytosis. MEDI4212 prevents the binding of IgE to CD23 with an IC50 of 8 nM. MEDI4212 can be used severe asthma research .
    MEDI4212

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