FLAP

FLAP inhibitors act on 5-lipoxygenase-activating protein (FLAP), which is needed for leukotriene synthesis. FLAP is a nuclear membrane protein that presents arachidonic acid to 5-lipoxygenase, and it was identified as the membrane target of the leukotriene inhibitor MK-886. The crystal structure of human FLAP bound to inhibitors shows a binding pocket within the membrane. FLAP inhibitors are used to study leukotriene-driven inflammation in airway, vascular and immune cell models. Listed compounds include MK-886 sodium salt, quiflapon, fiboflapon, AZD6642 and AM679.

20 Items

  • Quiflapon
    Cat. No.
    A15163

    Quiflapon (MK-0591)

    Synonyms: MK0591

    MK-0591 is a selective and specific 5-Lipoxygenase-activating protein (FLAP) inhibitor with an IC50 value of 1.6 nM in a FLAP binding assay.

    1 mg
    $20.00
    2 mg
    $30.00
    All 9 sizes
  • AZD6642
    Cat. No.
    A14400

    AZD6642

    AZD6642 is an inhibitor of 5-Lipoxygenase Activating Protein (FLAP) for the treatment of inflammatory diseases.

    5 mg
    $345.00
    10 mg
    $595.00
    All 5 sizes
  • AM679
    Cat. No.
    A14994

    AM679

    AM679 is a potent and selective FLAP inhibitor with IC50s of 2.2 nM/0.6 nM/154 nM for FLAP binding/hLA/hWB respectively.

    5 mg
    $195.00
    10 mg
    $295.00
    All 5 sizes
  • Fiboflapon
    Cat. No.
    A15818

    Fiboflapon (GSK2190915)

    Synonyms: AM-803; GSK2190915

    GSK2190915 is a potent FLAP(5-Lipoxygenase-activating protein) inhibitor with binding IC50 of 2.9 nM.

    1 mg
    $45.00
    5 mg
    $105.00
    All 6 sizes
  • AM 103
    Cat. No.
    A21329

    AM 103

    AM 103 is a potent and selective FLAP inhibitor, with an IC50 value of 4.2 nM.

    1 mg
    $140.00
    5 mg
    $355.00
    All 6 sizes
  • MK-886 sodium salt
    Cat. No.
    A31576

    MK-886 sodium salt

    Synonyms: L 663536 sodium salt

    MK-886 sodium salt is a potent inhibitor of the 5-lipoxygenase-activating protein (FLAP), exhibiting an IC50 of 30 nM. It effectively inhibits leukotriene biosynthesis with IC50 values of 3 nM in intact leukocytes and 1.1 μM in human whole blood. Additionally, MK-886 acts as a non-competitive antagonist of PPARα and can induce apoptosis, making it a valuable tool for research in inflammatory diseases and apoptosis pathways.

    1 mg
    $90.00
    5 mg
    $275.00
    All 4 sizes
  • Fiboflapon sodium
    Cat. No.
    A60983

    Fiboflapon sodium

    Synonyms: GSK2190915 sodium salt; AM-803 sodium

    Fiboflapon sodium is a potent inhibitor of the 5-lipoxygenase-activating protein (FLAP) with a binding affinity of 2.9 nM. It has an IC50 value of 76 nM for the inhibition of leukotriene B4 (LTB4) in human blood. This compound is valuable in research applications focused on inflammation and related diseases by modulating leukotriene synthesis. Its oral bioavailability makes it suitable for in vivo studies investigating FLAP-related pathways.

    2 mg
    $75.00
    5 mg
    $125.00
    All 6 sizes
  • Veliflapon
    Cat. No.
    A60987

    Veliflapon

    Synonyms: BAY X 1005; DG-031

    Veliflapon is a selective 5-lipoxygenase activating protein (FLAP) inhibitor. This compound effectively inhibits the synthesis of leukotrienes B4 and C4, thereby modulating inflammatory responses. Its primary application lies in research focused on asthma, allergies, and other inflammatory conditions, making it a valuable tool for studying leukotriene-mediated pathways.

    5 mg
    $205.00
    10 mg
    $335.00
    All 5 sizes
  • (S)-Veliflapon
    Cat. No.
    A61083

    (S)-Veliflapon

    Synonyms: (S)-BAY X 1005; (S)-DG-031

    (S)-Veliflapon is a potent inhibitor of leukotriene biosynthesis targeting the 5-lipoxygenase activating protein (FLAP). It effectively inhibits the formation of leukotriene B4 (LTB4) in rat, mouse, and human leukocytes with IC50 values of 0.026 µM, 0.039 µM, and 0.22 µM, respectively. Additionally, (S)-Veliflapon demonstrates enantioselectivity in human whole blood, making it a valuable reagent for research in inflammation and related biological processes.

    5 mg
    $205.00
    10 mg
    $335.00
    All 5 sizes
  • BRP-7
    Cat. No.
    A64654

    BRP-7

    BRP-7 is a highly selective FLAP inhibitor with an IC50 of 0.31 μM. By targeting the 5-lipoxygenase activating protein (FLAP), BRP-7 effectively interrupts the co-localization of FLAP and 5-lipoxygenase, inhibiting the transfer of arachidonic acid and consequently reducing leukotriene production (IC₅₀ = 0.15 μM). It does not inhibit cyclooxygenase (COX-1/COX-2) or microsomal prostaglandin E₂ synthase-1 (mPGES-1), and maintains cell viability. BRP-7 has demonstrated significant anti-inflammatory properties in rodent models of pleurisy and peritonitis, making it a valuable tool for investigating inflammatory diseases.

    Out of stock

    All 3 sizes
  • Atuliflapon
    Cat. No.
    A64656

    Atuliflapon

    Synonyms: AZD5718

    Atuliflapon (AZD5718) is a potent, orally active inhibitor of FLAP (5-Lipoxygenase Activating Protein), exhibiting an IC50 of 2 nM. This compound is primarily utilized in research related to inflammatory processes, particularly in the context of coronary artery disease. Its selective inhibition of FLAP contributes to the regulation of leukotriene biosynthesis, making it a valuable tool for investigating therapeutic strategies for cardiovascular conditions.

    1 mg
    $35.00
    5 mg
    $80.00
    All 7 sizes
  • Diflapolin
    Cat. No.
    A64657

    Diflapolin

    Diflapolin is a potent dual inhibitor of 5-lipoxygenase-activating protein (FLAP) and soluble epoxide hydrolase (sEH), demonstrating significant anti-inflammatory effects and high target selectivity. It effectively inhibits the formation of 5-LOX products in human monocytes and neutrophils with IC50 values of 30 nM and 170 nM, respectively, while also inhibiting isolated sEH with an IC50 of 20 nM. This compound is valuable for research into inflammatory pathways and related therapeutic interventions.

    5 mg
    $20.00
    10 mg
    $25.00
    All 5 sizes
  • MSC778
    Cat. No.
    A64658

    MSC778

    MSC778 is a potent and orally bioavailable inhibitor of flap endonuclease 1 (FEN1), exhibiting an IC50 of 3 nM and a KD of 2.9 nM. It demonstrates significant selectivity with 145-fold, 516-fold, and 65-fold greater inhibition over EXO1, GEN1, and XPG, respectively. MSC778 preferentially induces apoptosis in BRCA2-deficient cells and enhances the efficacy of Niraparib in tumor stasis within BRCA2 knockout DLD-1 mouse xenografts. This compound is valuable for research focused on colorectal cancer.

    1 mg
    $430.00
    5 mg
    $1,105.00
    All 5 sizes
  • (S)-BI 665915
    Cat. No.
    A64663

    (S)-BI 665915

    (S)-BI 665915 is a potent FLAP (5-lipoxygenase-activating protein) inhibitor with an IC50 of 1.7 nM, effectively targeting FLAP binding. This compound demonstrates functional inhibition of FLAP in human whole blood with an IC50 of 45 nM and exhibits favorable drug metabolism and pharmacokinetics (DMPK) across species. (S)-BI 665915 provides dose-dependent inhibition of leukotriene B4 (LTB4) production, making it a valuable tool for research into inflammatory responses and related biological pathways.

    25 mg
    $1,655.00
    50 mg
    $2,115.00
    All 3 sizes
  • BI 665915
    Cat. No.
    A64664

    BI 665915

    BI 665915 is a potent oral inhibitor of the 5-lipoxygenase-activating protein (FLAP). By inhibiting FLAP, this compound effectively blocks the biosynthesis of leukotriene B4 (LTB4), making it a valuable tool for exploring inflammatory pathways. BI 665915 has potential applications in research related to various inflammatory diseases, including those affecting the respiratory and cardiovascular systems.

    25 mg
    $1,405.00
    50 mg
    $1,790.00
    All 3 sizes
  • L-669083
    Cat. No.
    A64665

    L-669083

    L-669083 is a potent FLAP (5-lipoxygenase-activating protein) inhibitor that specifically targets leukotriene biosynthesis. It is structurally derived from a combination of indole and quinoline, showcasing significant activity in disrupting leukotriene production. Research applications include studying inflammatory responses and evaluating the role of leukotrienes in various disease models, making L-669083 a valuable tool in pharmacological investigations related to inflammation and related pathologies.

    25 mg
    $1,275.00
    50 mg
    $1,625.00
    All 3 sizes
  • L 689037
    Cat. No.
    A64666

    L 689037

    L 689037 is a potent leukotriene biosynthesis inhibitor that targets the 5-lipoxygenase-activating protein (FLAP). This compound effectively disrupts the synthesis of leukotrienes, which are mediators of inflammation. L 689037 is valuable for research applications related to asthma and inflammatory bowel disease, aiding in the investigation of therapeutic strategies to mitigate these inflammatory conditions.

    Out of stock

    All 3 sizes
  • AM103 free acid
    Cat. No.
    A64667

    AM103 free acid

    AM103 (free acid) is a selective inhibitor of 5-lipoxygenase activating protein (FLAP), effectively blocking the initial step of the leukotriene biosynthetic pathway. This compound demonstrates significant inhibition of leukotriene B4 and cysteinyl leukotriene production, exhibiting notable anti-inflammatory properties in murine models of chronic lung inflammation. Additionally, AM103 (free acid) has been shown to enhance survival in mice challenged with platelet-activating factor, making it a valuable tool for research into respiratory disorders, including asthma.

    25 mg
    $1,905.00
    50 mg
    $2,445.00
    All 3 sizes
  • FLAP-IN-1
    Cat. No.
    A64669

    FLAP-IN-1

    FLAP-IN-1 is a potent 5-lipoxygenase-activating protein (FLAP) inhibitor, exhibiting an IC50 value of 654 nM. This compound is useful for investigating the role of FLAP in inflammatory pathways and its potential implications in cardiovascular disease research. Researchers can leverage FLAP-IN-1 to explore therapeutic strategies targeting leukotriene biosynthesis and related conditions.

    25 mg
    $1,405.00
    50 mg
    $1,790.00
    All 3 sizes

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