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

VEGFR

Vascular endothelial growth factor receptor

VEGFRs consist of three subtypes, the fms-like tyrosine kinase Flt-1 (VEGFR1/Flt-1), the kinase domain region, also referred to as fetal liver kinase (VEGFR2/KDR/Flk-1), and Flt-4 (VEGFR3). Each receptor has seven immunoglobulinlike domains in the extracellular domain, a single transmembrane region, and a consensus tyrosine kinase sequence interrupted by a kinase insert domain. VEGFR1 and 2 are expressed on vascular endothelial cells, whereas VEGFR3 is expressed on lymphatic endothelial. The VEGF family members VEGF-A, -B, -C, -D, -E, and PlGF, and the human immunodeficiency (HIV) Tat protein bind in specific patterns to three related receptor protein tyrosine kinases, VEGFR1, 2, and 3, and induce the formation of homo- and heteromeric receptor complexes. Binding of VEGF to VEGFR causes dimerization and autophosphorylation of the receptor. Intracellular proteins such as VEGFR-associated protein (VRAP), PLC, and Sck that associate with specific tyrosine residues of VEGFR are phosphorylated upon receptor activation. Several signal transduction pathways are activated by the binding of VEGF to its receptor, leading to increased proliferation, survival, permeability, and migration of cells.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-50905S
    Dovitinib-d8
    Inhibitor
    Dovitinib-d8 is the deuterium labeled Dovitinib. Dovitinib (CHIR-258) is a multi-targeted tyrosine kinase inhibitor with IC50s of 1, 2, 8/9, 10/13/8, 27/210 nM for FLT3, c-Kit, FGFR1/FGFR3, VEGFR1/VEGFR2/VEGFR3 and PDGFRα/PDGFRβ, respectively.
    Dovitinib-d<sub>8</sub>
  • HY-13314A
    Tesevatinib tosylate
    Inhibitor
    Tesevatinib (XL-647) tosylate is an orally available, blood-brain barrier-penetrant inhibitor of the epidermal growth factor receptor (EGFR). Tesevatinib tosylate significantly reduces cellular viability, with IC50 values of 11 nM and 102 nM in GBM12 and GBM6, respectively. Tesevatinib tosylate also inhibits HER2 (IC50=16.1 nM), VEGFR2 (IC50=1.5 nM), and Src (IC50=10.3 nM). Tesevatinib tosylate can inhibit tumor proliferation and exhibits antitumor activity.
    Tesevatinib tosylate
  • HY-146367
    VEGFR-2-IN-19
    Inhibitor
    VEGFR-2-IN-19 (Compound 15b) is a potent VEGFR2 inhibitor. VEGFR-2-IN-19 induces cell apoptosis and increases intracellular reactive oxygen species level. VEGFR-2-IN-19 can be used as an anticancer agent.
    VEGFR-2-IN-19
  • HY-170590
    VEGFR-2-IN-61
    Inhibitor
    VEGFR-2-IN-61 (Compound 7b) is an inhibitor for VEGFR-2 with an IC50 of 2.83 µM. VEGFR-2-IN-61 inhibits the proliferation of multi cancer cells (IC50 for MCF-7 is 2.12 μM). VEGFR-2-IN-61 inhibits the cell migration, induces oxidative stress and apoptosis in MCF-7.
    VEGFR-2-IN-61
  • HY-170549
    VEGFR-2-IN-60
    Inhibitor
    VEGFR-2-IN-60 (compound 5c) is a potent VEGFR-2 inhibitor with an IC50 of 1.07 nM. VEGFR-2-IN-60 exhibits cytotoxic activity against HCC1806, Hela, and A549 cell lines.
    VEGFR-2-IN-60
  • HY-N10330
    7-Hydroxyneolamellarin A
    Inhibitor
    7-Hydroxyneolamellarin A is a natural product that could be derived from sponge Dendrilla nigra. 7-Hydroxyneolamellarin A is a potent hypoxia-inducible factor-1α (HIF-1α) inhibitor. 7-Hydroxyneolamellarin A attenuates the accumulation of hypoxia-inducible factor-1α (HIF-1α) protein and inhibits vascular epidermal growth factor (VEGF) transcriptional activity. 7-Hydroxyneolamellarin A can be used in research of cancer.
    7-Hydroxyneolamellarin A
  • HY-P991154
    Pumitamig
    Inhibitor
    Pumitamig is a humanized bispecific immunoglobulin (H-γ1-VH_L-κ) dimer antibody targeting human vascular endothelial growth factor A (VEGFA) and human programmed death ligand 1 (PD-L1). Pumitamig is promising for research of various solid tumors.
    Pumitamig
  • HY-148316
    hVEGF-IN-2
    Inhibitor
    hVEGF-IN-2 (compound 19) is a selective VEGF (Flk-1) receptor tyrosine kinases (RTK) inhibitor with an IC50 value of 2.5 μM. hVEGF-IN-2 inhibits PDGF RTK activity with an IC50 value of 33.1 μM. hVEGF-IN-2 can be used for the development of RTK-specific agents.
    hVEGF-IN-2
  • HY-146236
    VEGFR-2-IN-27
    Inhibitor
    VEGFR-2-IN-27 (compound 7a) is a highly potent VEGFR-2 inhibitor with an IC50 value of 14.8 nM. VEGFR-2-IN-27 can be used for researching anticancer.
    VEGFR-2-IN-27
  • HY-117807
    A-176120
    Inhibitor
    A-176120 is a selective inhibitor of farnesyl transferase (IC50=1.2 nM) based on a farnesyl pyrophosphate (FPP) analog, with superior selectivity against GGTaseI (IC50=423 nM), GGTaseII (IC50=3000 nM), and SSase (IC50>10 μM). A-176120 inhibits ras processing in H-ras transformed NIH3T3 cells and HCT116 K-ras mutant cells (ED50=1.6 and 0.5 μM, respectively). A-176120 has antiangiogenic and antitumor activities in vivo and reduces capillary structure formation and VEGF secretion.
    A-176120
  • HY-P991429
    THR-317
    Inhibitor
    THR-317 is a human monoclonal antibody (mAb) targeting PLGF. THR-317 can be used in Diabetic retinopathy research.
    THR-317
  • HY-124122
    BPTQ
    Inhibitor
    BPTQ is a potent inhibitor against VEGFR1 and CHK2 with IC50 values of 0.54 and 1.70 µmol/L, respectively. BPTQ is also an intercalator of DNA with anticancer activities. BPTQ inhibits the proliferation of HL-60 cells by arresting cells at S and G2/M phase with an IC50 value of 12 µmol/L. BPTQ also activates the mitochondria-mediated Apoptosis pathway by a decrease in mitochondrial membrane potential, increase in the Bax:Bcl-2 ratio and activation of caspases.
    BPTQ
  • HY-108444A
    (E)-FeCP-oxindole
    Inhibitor
    (Z)-FeCP-oxindole is a selective human vascular endothelial growth factor receptor 2 (VEGFR2) inhibitor with an IC50 value of 200 nM. (Z)-FeCP-oxindole can significantly inhibit VEGFR1 and PDGFRa or b at 10 μM. (Z)-FeCP-oxindole has some anticancer activity, acting on B16 murine melanoma lines with IC50 less than 1 μM.
    (E)-FeCP-oxindole
  • HY-135671
    AhR modulator-1
    Inhibitor
    AhR modulator-1 (compound 6-MCDF) is a selective and orally active aryl hydrocarbon receptor (AhR) modulator. AhR modulator-1 inhibits metastasis, in part, by inhibiting prostatic VEGF production prior to tumor formation. AhR modulator-1 also possess anti-estrogenic properties in rat uterus.
    AhR modulator-1
  • HY-P10797
    TAT-N24
    Inhibitor
    TAT-N24 is a cell-permeable TAT peptide as a p55PIK signaling inhibitor. TAT-N24 is effective for corneal neovascularization (CNV) and ocular inflammation by inhibiting the HIF-1α/NF-κB signaling pathway in corneal suture (CS). TAT-N24 also inhibits corneal neovascularization.
    TAT-N24
  • HY-163723
    EGFR-IN-116
    Inhibitor
    EGFR-IN-116 (compound 14D) is an anticancer agent. EGFR-IN-116 against EGFR has the IC50 values​of EGFR, VEGFR-2 and Topo II are 0.103 μM, 0.069 μM and 19.74 μM, respectively.
    EGFR-IN-116
  • HY-N8342
    Rhamnazin
    Inhibitor
    Rhamnazin is an orally active inhibitor of VEGFR2 signaling with an IC50 of 4.68 μM against VEGFR2 kinase. Rhamnazin shows potent antiangiogenic activity and antitumor efficacy. Rhamnazin shows antioxidant and anti-inflammatory properties.
    Rhamnazin
  • HY-120200
    YF-452
    Inhibitor
    YF-452 is a potent inhibitor of vascular endothelial growth factor receptor 2 (VEGFR2). YF-452 remarkably inhibits the migration, invasion and tube-like structure formation of human umbilical vein endothelial cells (HUVECs) with little toxicity. YF-452 inhibits VEGF-induced phosphorylation of VEGFR2 kinase and the downstream protein kinases including extracellular signal regulated kinase (ERK), focal adhesion kinase (FAK) and Src. YF-452 is a potential antiangiogenic agent candidate for cancer research.
    YF-452
  • HY-162509
    YS07
    Inhibitor
    YS07 is a potent VEGFR-2 inhibitor. Molecular dynamics simulation study revealed sustained interactions of YS07 with key amino acids of VEGFR-2 at a run time of 100 ns. YS07 can be used for anticancer research.
    YS07
  • HY-163471
    PDGFRα/β/VEGFR-2-IN-1
    Inhibitor
    PDGFRα/β/VEGFR-2-IN-1 (6f), a multiple PDGFRα/ and VEGFR-2 tyrosine kinase inhibitor, particularly targets PDGFRα, PDGFRβ, and VEGFR-2 kinases with Nano molar concentrations.
    PDGFRα/β/VEGFR-2-IN-1
Cat. No. Product Name / Synonyms Species Source
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