1. Signaling Pathways
  2. Protein Tyrosine Kinase/RTK
  3. FLT3

FLT3

Cluster of differentiation antigen 135; CD135; Fms like tyrosine kinase 3

FLT3 (Fms-like tyrosine kinase 3, CD135) is a protein that in humans is encoded by the FLT3 gene. FLT3 is a cytokine receptor which belongs to the receptor tyrosine kinase class III. FLT3 is the receptor for the cytokine Flt3 ligand (FLT3L). FLT-3 is expressed on the surface of many hematopoietic progenitor cells. Signalling of FLT3 is important for the normal development of haematopoietic stem cells and progenitor cells. The FLT3 gene is one of the most frequently mutated genes in acute myeloid leukemia (AML). Besides, high levels of wild-type FLT3 have been reported for blast cells of some AML patients without FLT3 mutations. These high levels may be associated with worse prognosis. Signaling through FLT3 plays a role in cell survival, proliferation, and differentiation. FLT3 is important for lymphocyte (B cell and T cell) development, but not for the development of other blood cells. Two cytokines that down modulate FLT3 activity are TNF-Alpha and TGF-Beta.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-18161
    CCT241736
    Inhibitor 98.09%
    CCT241736 is a potent and orally bioavailable dual FLT3 and Aurora kinase inhibitor, which inhibits Aurora kinases (Aurora-A Kd, 7.5 nM, IC50, 38 nM; Aurora-B Kd, 48 nM), FLT3 kinase (Kd, 6.2 nM), and FLT3 mutants including FLT3-ITD (Kd, 38 nM) and FLT3(D835Y) (Kd, 14 nM).
    CCT241736
  • HY-130247A
    JAK2/FLT3-IN-1 TFA
    Inhibitor 99.77%
    JAK2/FLT3-IN-1 (TFA) is a potent and orally active dual JAK2/FLT3 inhibitor with IC50 values of 0.7 nM, 4 nM, 26 nM and 39 nM for JAK2, FLT3, JAK1 and JAK3, respectively. JAK2/FLT3-IN-1 (TFA) has anti-cancer activity.
    JAK2/FLT3-IN-1 TFA
  • HY-15166B
    (E/Z)-Zotiraciclib citrate
    Inhibitor 98.06%
    (E/Z)-Zotiraciclib citrate is a potent CDK2, JAK2, and FLT3 inhibitor.
    (E/Z)-Zotiraciclib citrate
  • HY-18952A
    (Z)-SU5614
    Inhibitor 98.43%
    (Z)-SU5614 is a potent FLT3 inhibitor and selectively induces growth arrest, apoptosis, and cell cycle arrest in Ba/F3 and AML cell lines expressing a constitutively activated FLT3.
    (Z)-SU5614
  • HY-13907
    TCS 359
    Inhibitor 99.89%
    TCS 359, a 2-acylaminothiophene-3-carboxamide, is a potent and selective FLT3 inhibitor with an IC50 of 42 nM. TCS 359 inhibits MV4-11 cell proliferation with an IC50 of 340 nM.
    TCS 359
  • HY-15166A
    (E/Z)-Zotiraciclib hydrochloride
    Inhibitor 99.45%
    (E/Z)-Zotiraciclib ((E/Z)-TG02) hydrochloride is a potent CDK2, JAK2, and FLT3 inhibitor.
    (E/Z)-Zotiraciclib hydrochloride
  • HY-15003
    ATH686
    Inhibitor 99.38%
    ATH686 is a potent, selective and ATP-competitive FLT3 inhibitor. ATH686 target mutant FLT3 protein kinase activity and inhibit the proliferation of cells harboring FLT3 mutants via induction of apoptosis and cell cycle inhibition. ATH686 has antileukemic effects.
    ATH686
  • HY-15514A
    Merestinib dihydrochloride
    Inhibitor 99.36%
    Merestinib dihydrochloride (LY2801653 dihydrochloride) is a potent, orally bioavailable c-Met inhibitor (Ki=2 nM) with anti-tumor activities. Merestinib dihydrochloride also has potent activity against MST1R (IC50=11 nM), FLT3 (IC50=7 nM), AXL (IC50=2 nM), MERTK (IC50=10 nM), TEK (IC50=63 nM), ROS1, DDR1/2 (IC50=0.1/7 nM) and MKNK1/2 (IC50=7 nM).
    Merestinib dihydrochloride
  • HY-13493
    AC710
    Inhibitor 98.56%
    AC710 is a potent PDGFR inhibitor with Kds of 0.6, 1.57, 1, 1.3, 1.0 nM for FLT3, CSF1R, KIT, PDGFRα and PDGFRβ, respectively.
    AC710
  • HY-13016S
    Cabozantinib-d6
    Inhibitor 98.14%
    Cabozantinib-d6 is the deuterium labeled Cabozantinib. Cabozantinib is a potent multiple receptor tyrosine kinases (RTKs) inhibitor that inhibits VEGFR2/KDR/Flk-1, c-Met, Kit, Axl and Flt3 with IC50s of 0.035, 1.3, 4.6, 7 and 11.3 nM, respectively[1][2][3].
    Cabozantinib-d<sub>6</sub>
  • HY-112145
    FLT3-IN-3
    Inhibitor 99.73%
    FLT3-IN-3 is a potent FLT3 inhibitor with IC50s of 13 and 8 nM for FLT3 WT and FLT3 D835Y, respectively.
    FLT3-IN-3
  • HY-18744
    FLT3-IN-2
    Inhibitor 98.38%
    FLT3-IN-2 is a FLT3 inhibitor with IC50 of < 1 μM, detailed information refer to WO 2012158957 A2 and WO 2007013896.
    FLT3-IN-2
  • HY-120590
    Ruserontinib
    Inhibitor 99.82%
    Ruserontinib (SKLB1028) is an orally active multikinase inhibitor of EGFR, FLT3 and Abl, with an IC50 value of 55 nM for human FLT3, and has antitumor activity.
    Ruserontinib
  • HY-13537A
    BPR1J-097 Hydrochloride
    Inhibitor 99.20%
    BPR1J-097 Hydrochloride is a novel and potent FLT3 inhibitor with an IC50 of 11 nM.
    BPR1J-097 Hydrochloride
  • HY-107417
    Hypothemycin
    Inhibitor ≥98.0%
    Hypothemycin, a fungal polyketide, is a multikinase inhibitor with Kis of 10/70 nM, 17/38 nM, 90 nM, 900 nM/1.5 μM, and 8.4/2.4 μM for VEGFR2/KDR/Flk-1/VEGFR1/Flt-1, MEK1/MEK2, FLT-3, PDGFRβ/PDGFRα, and ERK1/ERK2, respectively.
    Hypothemycin
  • HY-10202A
    Tandutinib hydrochloride
    Inhibitor 99.78%
    Tandutinib hydrochloride (MLN518 hydrochloride) is a potent and selective inhibitor of the FLT3 with an IC50 of 0.22 μM, and also inhibits c-Kit and PDGFR with IC50s of 0.17 μM and 0.20 μM, respectively. Tandutinib hydrochloride can be used for acute myelogenous leukemia (AML). Tandutinib hydrochloride has the ability to cross the blood-brain barrier.
    Tandutinib hydrochloride
  • HY-144869
    OTS447
    Inhibitor 99.83%
    OTS447 is a potent FLT3 inhibitor with an IC50 of 21 nM (WO2012016082A1, compound 335).
    OTS447
  • HY-151904
    AXL-IN-13
    AXL-IN-13 is a potent and orally active AXL inhibitor (IC50: 1.6 nM, Kd: 0.26 nM). AXL-IN-13 reverses TGF-β1-induced epithelial-mesenchymal transition (EMT), and inhibits cancer cell migration and invasion.
    AXL-IN-13
  • HY-15889A
    AMG 925 HCl
    Inhibitor
    AMG 925 HCl is a potent, selective, and orally available FLT3/CDK4 dual inhibitor with IC50s of 2±1 nM and 3±1 nM, respectively.
    AMG 925 HCl
  • HY-118304B
    AKN-028 acetate
    Inhibitor 99.95%
    AKN-028 acetate, a novel tyrosine kinase (TK) inhibitor, is a potent, orally active FMS-like receptor tyrosine kinase 3 (FLT3) inhibitor with an IC50 value of 6 nM. AKN-028 acetate inhibits FLT3 autophosphorylation. AKN-028 acetate induces dose-dependent cytotoxic response (mean IC50=1 μM). AKN-028 acetate induces apoptosisby activation of caspase 3. AKN-028 acetate can be used in research of acute myeloid leukemia (AML).
    AKN-028 acetate
Cat. No. Product Name / Synonyms Species Source