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

FAK

PTK2 protein tyrosine kinase 2; PTK2; Focal adhesion kinase

FAK

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FAK (Focal Adhesion Kinase or PTK2) is a non-receptor and non-membrane associated protein tyrosine kinase that is activated at the sites of cell-matrix adhesions and integrin clustering by auto-phosphorylation (at Tyr397), Src, and other tyrosine kinases. FAK mediates integrin-based cell signaling by transferring signals regulating cell migration, adhesion, and survival from the extracellular matrix to the cytoplasm.

FAK is overexpressed in many tumors, including those derived from the head and neck, colon, breast, prostate, liver, and thyroid. Furthermore, FAK overexpression is highly correlated with an invasive phenotype in these tumors. Inhibition of FAK signaling by overexpression of dominant-negative fragments of FAK reduces invasion of glioblastomas and ovarian cancer cells. FAK therefore represents an important target for the development of anti-neoplastic and anti-metastatic drugs.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-145652
    Narmafotinib
    		Inhibitor 98.96%
    Narmafotinib (AMP-945) is an inhibitor of the enzyme focal adhesion kinase (FAK, KD=0.21 nM). Narmafotinib inhibits autophosphorylation of 397Y-FAK in MDA-MB-231 cells with an IC50=7 nM and exhibits low general cellular toxicity (IC50=2.7 μM, MDA-MB-231 cells).
    Narmafotinib
  • HY-134570
    ZINC40099027
    		Activator 99.97%
    ZINC40099027 is a FAK activator. ZINC40099027 promotes FAK phosphorylation, inducing mucosal healing in murine models. ZINC40099027 can be used for Gastroduodenal ulcer disease research.
    ZINC40099027
  • HY-111546
    BI-3663
    		Inhibitor 99.90%
    BI-3663 is a highly selective PTK2/FAK PROTAC (DC50=30 nM), with Cereblon ligands to hijack E3 ligases for PTK2 degradation. BI-3663 inhibits PTK2 with an IC50 of 18 nM. BI-3663 is a PROTAC that composes of BI-4464 (HY-124625) linked to Pomalidomide (HY-10984) with a linker. Anti-cancer activity.
    BI-3663
  • HY-122672
    Adhesamine
    		Activator 98.04%
    Adhesamine, dumbbell-shaped molecule, activates MAPK/FAK pathway. Adhesamine promotes adhesion and growth of mammalian cells. Adhesamine accelerates the differentiation and improves the survival of mice hippocampal neurons in primary culture.
    Adhesamine
  • HY-10460
    PF-431396
    		Inhibitor 99.13%
    PF-431396 is an orally active dual focal adhesion kinase (FAK) and proline-rich tyrosine kinase 2 (PYK2) inhibitor, with IC50 values of 2 nM and 11 nM, respectively.
    PF-431396
  • HY-15358
    ALK inhibitor 2
    		Inhibitor 99.57%
    ALK inhibitor 2 (compound 18) is a potent pyrimidin ALK inhibitor. ALK inhibitor 2 is a potent inhibitor of testis-specific serine/threonine kinase 2 (TSSK2; IC50=37 nM) and focal adhesion kinase (FAK; IC50=5 nM).
    ALK inhibitor 2
  • HY-124625
    BI-4464
    		Inhibitor 99.27%
    BI-4464 is a highly selective ATP competitive inhibitor of PTK2/FAK, with an IC50 of 17 nM. A PTK2 ligand for PROTAC.
    BI-4464
  • HY-139344
    FC-11
    		Degrader 99.70%
    FC-11 is a PROTAC FAK degrader (DC90: 1 nM) . FC-11 contains CRBN ligand Pomalidomide (HY-10984), linker and FAK ligand PF562271 (HY-10459). FC-11 degrades FAK in various cells, with DC50s of 310 pM in TM3, 80 pM in PA1, 330 pM in MDA-MB-436, 370 pM in LNCaP, and 40 pM in Ramos cells.
    FC-11
  • HY-143466
    ULK1-IN-2
    		Inhibitor 99.09%
    ULK1-IN-2 (compound 3s) is a potent ULK1 inhibitor. ULK1-IN-2 shows highest cytotoxic effect against cancer cell lines, with IC50 of 1.94 μM in A549. ULK1-IN-2 can induce apoptosis and simultaneously block autophagy, and can be used to study NSCLC (Non-small cell lung cancer).
    ULK1-IN-2
  • HY-120213
    YH-306
    		98.01%
    YH-306 is an antitumor agent. YH-306 suppresses colorectal tumour growth and metastasis via FAK pathway. YH-306 significantly inhibits the migration and invasion of colorectal cancer cells. YH-306 potently suppresses uninhibited proliferation and induces cell apoptosis. YH-306 suppresses the activation of FAK, c-Src, paxillin, and PI3K, Rac1 and the expression of MMP2 and MMP9. YH-306 also inhibita actin-related protein (Arp2/3) complex-mediated actin polymerization.
    YH-306
  • HY-N10335
    Harringtonolide
    		Inhibitor ≥98.0%
    Harringtonolide is a potent RACK1 inhibitor (IC50=39.66 μM in A375 cells). Harringtonolide inhibits the epithelial-mesenchymal transition (EMT) process and cell proliferation by affecting the interaction between FAK and RACK1. Harringtonolide has plant growth inhibitory, antiviral, anti-inflammatory, and antiproliferation activities.
    Harringtonolide
  • HY-10458
    PF-562271 besylate
    		Inhibitor 99.17%
    PF-562271 (VS-6062) besylate is a potent ATP-competitive, reversible inhibitor of FAK and Pyk2 kinase, with an IC50 of 1.5 nM and 13 nM, respectively.
    PF-562271 besylate
  • HY-13917A
    PND-1186 hydrochloride
    		Inhibitor 99.38%
    PND-1186 hydrochloride (VS-4718 hydrochloride) is a potent, highly-specific and reversible inhibitor of FAK with an IC50 of 1.5 nM. PND-1186 hydrochloride selectively promotes tumor cell apoptosis.
    PND-1186 hydrochloride
  • HY-19376
    NAMI-A
    		Inhibitor ≥98.0%
    NAMI-A is a ruthenium-based agent characterized by selective activity against tumor metastasis, inhibiting adhesion and migration.
    NAMI-A
  • HY-124813
    PDZ1i
    		Inhibitor 99.29%
    PDZ1i is a potent, BBB-penetrated and specific MDA-9/Syntenin inhibitor. PDZ1i inhibits crucial GBM (glioblastoma multiforme) signaling involving FAK and EGFRvIII. PDZ1i reduces MMP secretion. PDZ1i can improve survival of brain tumor-bearing mice and reduce tumor invasion.
    PDZ1i
  • HY-126410
    Petunidin chloride
    		Inhibitor ≥99.0%
    Petunidin chloride is an O-methylated anthocyanidin derived from delphinidin. Petunidin chloride binds with and suppresses the activity of focal adhesion kinase and to inhibit platelet-derived growth factor-induced aortic smooth muscle cell migration, which may confer a protective effect against atherosclerosis.
    Petunidin chloride
  • HY-15357
    ALK inhibitor 1
    		Inhibitor 99.62%
    ALK inhibitor 1 (compound 17) is a potent pyrimidin ALK inhibitor. ALK inhibitor 1 is a potent inhibitor of testis-specific serine/threonine kinase 2 (TSSK2; IC50=31 nM) and focal adhesion kinase (FAK; IC50=2 nM).
    ALK inhibitor 1
  • HY-155163
    APG-2449
    		Inhibitor 98.86%
    APG-2449 is an orally active ALK/ROS1/FAK inhibitor. APG-2449 shows antitumor activity in mouse models of non-small cell lung cancer (NSCLC).
    APG-2449
  • HY-128580
    FAK inhibitor 2
    		Inhibitor 98.16%
    FAK inhibitor 2 is a potent focal adhesion kinase (FAK) inhibitor with an IC50  of 0.07 nM, with antitumor and anti-angiogenesis activities.
    FAK inhibitor 2
  • HY-122965
    Batatasin III
    		Inhibitor 99.70%
    Batatasin III, a stilbenoid, inhibits cancer migration and invasion by suppressing epithelial to mesenchymal transition (EMT) and FAK-AKT signals. Batatasin III has anti-cancer activities.
    Batatasin III
Cat. No. Product Name / Synonyms Application Reactivity