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

FGFR

Fibroblast growth factor receptor

FGFR

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FGFR (Fibroblast growth factor receptors) are the receptors that bind to members of the fibroblast growth factor family of proteins. Some of these receptors are involved in pathological conditions. A point mutation in FGFR3 can lead to achondroplasia. Five distinct membrane FGFR have been identified in vertebrates and all of them belong to the tyrosine kinase superfamily (FGFR1, FGFR2, FGFR3, FGFR4, FGFR6). The fibroblast growth factor family constitutes one of the most important groups of paracrine factors that act during development. They are responsible for determining certain cells to become mesoderm, for the production of blood vessels, for limb outgrowth, and for the growth and differentiation of numerous cell types.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-10981S1
    Lenvatinib-d5
    		Inhibitor
    Lenvatinib-d5 is the deuterium labeled Lenvatinib. Lenvatinib (E7080) is an oral, multi-targeted tyrosine kinase inhibitor that inhibits VEGFR1-3, FGFR1-4, PDGFR, KIT, and RET, shows potent antitumor activities.
    Lenvatinib-d<sub>5</sub>
  • HY-162577
    FGFR-IN-14
    		Inhibitor
    FGFR-IN-14 (compound 10h) is a pan-FGFR inhibitor. FGFR-IN-14 inhibits FGFR1, FGFR2, FGFR3 and FGFR2 V564F gatekeeper mutant with IC50s of 46, 41, 99, and 62 nM, respectively. FGFR-IN-14 strongly suppresses NCI-H520 lung cancer cells, SNU-16 and KATO III gastric cancer cells proliferation with IC50s of 19, 59, and 73 nM, respectively.
    FGFR-IN-14
  • HY-142921
    FGFR-IN-2
    		Inhibitor
    FGFR-IN-2 (compound 1) is a potent FGFR inhibitor with IC50s of 7.3 nM, 4.3 nM, 7.6 nM, 11 nM for FGFR1, FGFR2, FGFR3 and FGFR4, respectively. FGFR-IN-2 has the potential for cancer research.
    FGFR-IN-2
  • HY-158098
    FGFR1 inhibitor-11
    		Inhibitor
    FGFR1 inhibitor-11 (compound 5g) binds to FGFR1, inactivation of its downstream ERK1/2 and IκBα/NF-κB signaling inhibited RANKL-induced osteoclastogenesis. FGFR1 inhibitor-11 has oral bioactivity.
    FGFR1 inhibitor-11
  • HY-RS04915
    FGFR2 Human Pre-designed siRNA Set A
    		Inhibitor

    FGFR2 Human Pre-designed siRNA Set A contains three designed siRNAs for FGFR2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
    FGFR2 Human Pre-designed siRNA Set A
  • HY-148778
    FGFR3-IN-4
    		Inhibitor
    FGFR3-IN-4 is a selective FGFR3 inhibitor, with an IC50 value of less than 50 nM. FGFR3-IN-4 is at least 10 fold more selective for FGFR3 than for FGFR1.
    FGFR3-IN-4
  • HY-W001179R
    2,5-Dihydroxybenzoic acid (Standard)
    		Inhibitor
    2,5-Dihydroxybenzoic acid (Standard) is the analytical standard of 2,5-Dihydroxybenzoic acid. This product is intended for research and analytical applications. 2,5-Dihydroxybenzoic acid is a derivative of benzoic and a powerful inhibitor of fibroblast growth factors.
    2,5-Dihydroxybenzoic acid (Standard)
  • HY-P990415
    Anti-FGFR1/CD331 Antibody
    		Inhibitor
    The Anti-FGFR1/CD331 Antibody is a humanized antibody expressed in CHO cells, targeting FGFR1/CD331. The Anti-FGFR1/CD331 Antibody is equipped with huIgG1 heavy chain and huκ light chain, with a predicted molecular weight (MW) of 150 kDa. The isotype control for the Anti-FGFR1/CD331 Antibody can be referenced as Human IgG1 kappa, Isotype Control (HY-P99001).
    Anti-FGFR1/CD331 Antibody
  • HY-159642G
    TYRA-300 (GMP)
    		Inhibitor
    TYRA-300 GMP is TYRA-300 (HY-159642) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. TYRA-300 GMP is an orally active, selective inhibitor for FGFR3 with an IC50 of 11 nM. TYRA-300 GMP exhibits antitumor efficacy against urothelial cancers and solid tumors.
    TYRA-300 (GMP)
  • HY-10981S2
    Lenvatinib-15N,d4
    		Inhibitor
    Lenvatinib-15N,d4 is 15N and deuterated labeled Lenvatinib (HY-10981). Lenvatinib (E7080) is an oral, multi-targeted tyrosine kinase inhibitor that inhibits VEGFR1-3, FGFR1-4, PDGFR, KIT, and RET, shows potent antitumor activities.
    Lenvatinib-<sup>15</sup>N,d<sub>4</sub>
  • HY-P10870
    Pep1-DNP conjugate 9
    		Inhibitor
    Pep1-DNP conjugate 9 is a functionalized peptide which is composed of the DNP-Hapten and the FGFR1 binding peptide. Pep1-DNP conjugate 9 exhibits good affinity to FGFR1 with KD of 5.01 μM. Pep1-DNP conjugate 9 recruits anti-DNP antibodies to the surface of FGFR1-positive cells, inhibits the FGF2-induced proliferation in rat skeletal myoblast cells, and induces apoptosis. Pep1-DNP conjugate 9 exhibits antitumor efficacy in mouse models.
    Pep1-DNP conjugate 9
  • HY-152104
    FGFR-IN-9
    		Inhibitor
    FGFR-IN-9 (Compound 19) is a potent, reversible and orally active FGFR inhibitor with an IC50 of 17.1, 29.6, 30.7, 46.7 and 64.3 nM against FGFR4WT, FGFR3, FGFR4V550L, FGFR2 and FGFR1, respectively.
    FGFR-IN-9
  • HY-147683
    FGFR-IN-3
    		Modulator
    FGFR-IN-3 (compound 6) is an orally active, potent and BBB-penetrated FGFR (fibroblast growth factor receptor) modulator. FGFR-IN-3 shows neuroprotective activity. FGFR-IN-3 can be used for neurodegenerative diseases research.
    FGFR-IN-3
  • HY-150652
    FGFR-IN-8
    		Inhibitor
    FGFR-IN-8 (Compound 17a) is a highly potent and orally active panFGFR inhibitor against wild-type and mutant FGFRs. FGFR-IN-8 shows inhibition with IC50 values of <0.5, 189.1, <0.5, 22.6, <0.5 and 7.30 nM against FGFR1, V564F-FGFR2, N549H-FGFR2, V555M-FGFR3, FGFR3 and FGFR4, respectively. GFR-IN-8 induces cancer cell apoptosis and shows anticancer activities.
    FGFR-IN-8
  • HY-170846
    FGFRs-IN-1
    		Inhibitor
    FGFRs-IN-1 (Compound A16) is the orally active inhibitor for FGFR, that inhibits FGFR1/2/3/4 with IC50s of 2.3, 7, 11, and 163 nM, respectively. FGFRs-IN-1 also inhibits VEGFR1/2/3, Abl, and Flt3 with IC50s of 61, 176, 112, 26, and 353 nM, respectively. FGFRs-IN-1 exhibits weak inhibitory efficacy against CYP enzymes. FGFRs-IN-1 reduces the expression of α-SMA and collagen I, and inhibits epithelial-mesenchymal transition (EMT) in TGF-β1 stimulated A549 cell. FGFRs-IN-1 exhibits anti-inflammatory activity in Bleomycin (HY-17565)-induced mouse pulmonary fibrosis model and CCl4 (HY-Y0298)-induced mouse liver fibrosis model.
    FGFRs-IN-1
  • HY-122704
    Surfen
    		Inhibitor
    Surfen is a potent heparan sulfate antagonist. Surfen inhibits FGF2 binding and signal transduction. Surfen binds to glycosaminoglycans and reduces tau hyperphosphorylation. Surfen inhibits the activity of recombinant uronyl 2-O-sulfotransferase with an IC50 of approximately 2 μM. Surfen inhibits HSV-1 viral infection. Surfen inhibits neural differentiation, delays remyelination, and alleviates EAE.
    Surfen
  • HY-161610
    FGFR4-IN-21
    		Inhibitor
    FGFR4-IN-21 (Compd 4c) is a FGFR4 inhibitor with an IC50 of 33 nM. FGFR4-IN-21 can be used for hepatocellular carcinoma research.
    FGFR4-IN-21
  • HY-147714
    FGFR3-IN-2
    		Inhibitor
    FGFR3-IN-2 (compound 18b) is a potent and selective FGFR3 inhibitor, with IC50s of 4.1 nM and 570 nM for FGFR3 and VEGFR2, respectively. FGFR3-IN-2 can be used for the research of bladder cancer.
    FGFR3-IN-2
  • HY-10208S1
    Pazopanib-13C,d3
    Pazopanib-13C,d3 is the deuterium and 13C labeled Pazopanib. Pazopanib (GW786034) is a novel multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFRβ, c-Kit, FGFR1, and c-Fms with IC50s of 10, 30, 47, 84, 74, 140 and 146 nM, respectively.
    Pazopanib-<sup>13</sup>C,d<sub>3</sub>
  • HY-123541
    Tec-IN-6
    		Inhibitor
    Tec-IN-6 (compound 6) is a FGF2 binding to Tec kinase inhibitor, with an IC50 of 8.9 μM (His-FGF2/GST-NΔ173 Tec).
    Tec-IN-6
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity