1. Immunology/Inflammation
  2. FLAP

FLAP

FLAP (Arachidonate 5-lipoxygenase-activating protein) is an integral membrane protein, which facilitates the transfer of the substrate arachidonic acid (AA) to 5-lipoxygenase (5-LO) to produce leukotrienes (LTs), and is shown to be indispensable for cellular LT biosynthesis. FLAP transfers arachidonic acid to 5-LOX protein, thereby enabling this enzyme to efficiently produce oxidized lipid products (mainly eicosanoids) that are important in cell growth, differentiation and death particularly apoptosis.

FLAP Related Products (11):

Cat. No. Product Name Effect Purity
  • HY-14166
    MK-886 Inhibitor 99.74%
    MK-886 (L 663536) is a potent, cell-permeable and orally active FLAP (IC50 of 30 nM) and leukotriene biosynthesis (IC50s of 3 nM and 1.1 μM in intact leukocytes and human whole blood, respectively) inhibitor. MK-886 is also a non-competitive PPARα antagonist and can induce apoptosis[1][2][3].
  • HY-10037
    Quiflapon Inhibitor
    Quiflapon (MK-591) is a selective and specific 5-lipoxygenase-activating protein (FLAP) inhibitor with an IC50 of 1.6 nM in a FLAP binding assay. Quiflapon is also a potent and orally active Leukotriene biosynthesis (LT) inhibitor, shows IC50 values of 3.1 and 6.1 nM in intact human and elicited rat PMNLs, respectively. Quiflapon induces cell apoptosis[1][2].
  • HY-50714
    Quiflapon sodium Inhibitor 98.65%
    Quiflapon sodium (MK-591 sodium) is a selective and specific 5-Lipoxygenase-activating protein (FLAP) inhibitor. Quiflapon sodium is an orally active Leukotriene biosynthesis inhibitor. Induces apoptosis.
  • HY-15874
    Fiboflapon Inhibitor 98.54%
    Fiboflapon (GSK2190915; AM-803) is a potent and orally bioavailable 5-lipoxygenase-activating protein (FLAP) inhibitor with a potency of 2.9 nM in FLAP binding, an IC50 of 76 nM for inhibition of LTB4 in human blood[1].
  • HY-14460
    AM679 Inhibitor 99.72%
    AM679 is a potent, selective 5-lipoxygenase-activating protein (FLAP) inhibitor with an IC50 of 2 nM in a human FLAP membrane binding assay. AM679 markedly reduces the respiratory syncytial virus-driven ocular pathology as well as the synthesis of cysteinyl leukotrienes (CysLTs) in the eye[1].
  • HY-122908
    Atuliflapon Inhibitor 98.14%
    Atuliflapon (AZD5718) is an orally active inhibitor of FLAP (5‑Lipoxygenase activating protein), with an IC50 of 2 nM. Atuliflapon is used in the study for coronary artery disease[1].
  • HY-14165
    Veliflapon Inhibitor
    Veliflapon (BAY X 1005; DG-031) is an orally active and selective 5-lipoxygenase activating protein (FLAP) inhibitor[1]. Veliflapon inhibits the synthesis of the leukotrienes B4 and C4[2].
  • HY-15874A
    Fiboflapon sodium Inhibitor 99.08%
    Fiboflapon sodium (GSK2190915; AM-803) is a potent and orally bioavailable 5-lipoxygenase-activating protein (FLAP) inhibitor with a potency of 2.9 nM in FLAP binding, an IC50 of 76 nM for inhibition of LTB4 in human blood[1].
  • HY-14163
    AM103 Inhibitor
    AM 103 is a potent and selective FLAP inhibitor, with an IC50 value of 4.2 nM.
  • HY-12995A
    (S)-BI 665915 Inhibitor
    (S)-BI 665915 is an orally active oxadiazole-containing 5-lipoxygenase-activating protein (FLAP) inhibitor with an IC50 of 1.7 nM for FLAP binding. (S)-BI 665915 inhibits FLAP functional in human whole blood with an IC50 of 45 nM. (S)-BI 665915 demonstrates an excellent cross-species drug metabolism and pharmacokinetics (DMPK) profile and a dose-dependent inhibition of LTB4 production[1].
  • HY-128171
    Diflapolin Inhibitor 99.42%
    Diflapolin is a highly active dual 5-lipoxygenase-activating protein (FLAP)/soluble epoxide hydrolase (sEH) inhibitor with marked anti-inflammatory efficacy and high target selectivity. Diflapolin inhibits 5-LOX product formation in intact human monocytes and neutrophils with IC50s of  30 and 170 nM, respectively, and suppressed the activity of isolated sEH (IC50=20 nM)[1].