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

FLT3

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

FLT3

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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-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, c-Met, Kit, Axl and Flt3 with IC50s of 0.035, 1.3, 4.6, 7 and 11.3 nM, respectively.
    Cabozantinib-d<sub>6</sub>
  • HY-18744
    FLT3-IN-2
    		Inhibitor 98.80%
    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-148070
    FLT3-IN-17
    		Inhibitor 99.56%
    FLT3-IN-17 inhibits CYPs and FLT3 mutants activity (IC50s: <0.5 nM for D835Y). FLT3-IN-17 is also a FAK inhibitor, with an IC50 value of 12 nM. FLT3 ligand-2 can be used in the research of cancers.
    FLT3-IN-17
  • HY-110293
    CHMFL-FLT3-122
    		Inhibitor 98.47%
    CHMFL-FLT3-122 is a potent, selective and orally active FLT3 kinase with an IC50 of 40 nM. CHMFL-FLT3-122 shows selectivity for FLT3 over BTK (IC50 of 421 nM) and c-KIT (IC50 of 559 nM) kinases. CHMFL-FLT3-122 induces apoptosis by arresting the cell cycle into the G0/G1 phase.
    CHMFL-FLT3-122
  • HY-18179
    AZD2932
    		Inhibitor 98.16%
    AZD2932 is a potent and multi-targeted kinase inhibitor VEGFR2, PDGFβ, Flt-3 and c-Kit with IC50s of 8, 4, 7 and 9 nM in cell assay, respectively.
    AZD2932
  • HY-18161
    CCT241736
    		Inhibitor 99.88%
    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-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-131906
    JAK2-IN-7
    		Inhibitor 99.15%
    JAK2-IN-7 is a selective JAK2 inhibitor with IC50s of 3, 11.7, and 41 nM for JAK2, SET-2, and Ba/F3V617F cells, respectively. JAK2-IN-7 possesses >14-fold selectivity over JAK1, JAK3, FLT3. JAK2-IN-7 stimulates cell cycle arrest in the G0/G1 phase and induces tumor cellapoptosis. Antitumor activities.
    JAK2-IN-7
  • HY-132150A
    HPK1-IN-2 dihydrochloride
    		Inhibitor 98.69%
    HPK1-IN-2 dihydrochloride is a potent and orally active hematopoietic progenitor kinase-1 (HPK1) inhibitor (IC50<0.05 µΜ) with antitumor activity. HPK1-IN-2 dihydrochloride also inhibits Lck (0.05 µΜ<IC50<0.5 µΜ) and Flt3 (IC50<0.05 µΜ) kinase activities.
    HPK1-IN-2 dihydrochloride
  • HY-151904
    AXL-IN-13
    		98.03%
    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-159953
    IRAK1/4/pan-FLT3 Kinase-IN-1
    		Inhibitor 98.66%
    IRAK1/4/pan-FLT3 Kinase-IN-1 (Compound 31) is a potent inhibitor of IRAK1, IRAK4, and FLT3 kinases, with an IC50 of 5 nM for IRAK1, 0.6 nM for IRAK4, and less than 0.5 nM for FLT3. IRAK1/4/pan-FLT3 Kinase-IN-1 has good pharmacokinetic properties and shows promising potential for research in acute myeloid leukemia, with a survival prolongation effect comparable to that of Gilteritinib (HY-12432).
    IRAK1/4/pan-FLT3 Kinase-IN-1
  • HY-118304B
    AKN-028 acetate
    		Inhibitor 98.38%
    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
  • HY-12960
    SKLB4771
    		Inhibitor 99.20%
    SKLB4771 is a potent and selective Flt3 inhibitor with an IC50 value of 10 nM. SKLB4771 downregulates the phosphorylation of FLT3/STAT5/ERK, blocks cell proliferation, and induces apoptosis in tumor tissue.
    SKLB4771
  • HY-13016R
    Cabozantinib (Standard)
    		Inhibitor
    Cabozantinib (Standard) is the analytical standard of Cabozantinib. This product is intended for research and analytical applications. Cabozantinib is a potent and orally active inhibitor of VEGFR2 and MET, with IC50 values of 0.035, and 1.3 nM, respectively. Cabozantinib displays strong inhibition of KIT, RET, AXL, TIE2, and FLT3 (IC50=4.6, 5.2, 7, 14.3, and 11.3 nM, respectively). Cabozantinib shows antiangiogenic activity. Cabozantinib disrupts tumor vasculature and promotes tumor and endothelial cell apoptosis.
    Cabozantinib (Standard)
  • HY-100865
    BPR1K871
    		Inhibitor 99.12%
    BPR1K871 is a potent and selective dual FLT3/AURKA inhibitor with IC50s of 19 nM and 22 nM for FLT3 and AURKA, respectively, acts as a preclinical development candidate for anti-cancer therapy.
    BPR1K871
  • HY-128572
    FLT3-IN-6
    		Inhibitor 99.25%
    FLT3-IN-6 is a potent and selective inhibitor of FLT3-ITD (FLT3 mutation) with an IC50 of 1.336 nM.
    FLT3-IN-6
  • HY-128571
    FLT3-IN-4
    		Inhibitor 99.73%
    FLT3-IN-4 is a potent and orally effective Fms-like tyrosine receptor kinase 3 (FLT3; IC50=7 nM) inhibitor for treating acute myelogenous leukemia.
    FLT3-IN-4
  • HY-12432R
    Gilteritinib (Standard)
    		Inhibitor
    Gilteritinib (Standard) is the analytical standard of Gilteritinib. This product is intended for research and analytical applications. Gilteritinib (ASP2215) is a potent and ATP-competitive FLT3/AXL inhibitor with IC50s of 0.29 nM/0.73 nM, respectively.
    Gilteritinib (Standard)
  • 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/VEGFR1, MEK1/MEK2, FLT-3, PDGFRβ/PDGFRα, and ERK1/ERK2, respectively.
    Hypothemycin
  • HY-19897
    4SC-203
    		Inhibitor 98.98%
    4SC-203 is a potent multikinase inhibitor with potential antineoplastic activity. 4SC-203 selectively FLT3/STK1, FLT3 mutated forms, and VEGFRs.
    4SC-203
Cat. No. Product Name / Synonyms Species Source