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-170486
    MLK3-IN-1
    		Inhibitor
    MLK3-IN-1 (Compound 37) is a selective inhibitor for mixed-lineage protein kinase 3 (MLK3) with an IC50 <1 nM. MLK3-IN-1 inhibits FAK with an IC50 of 15.5 μM. MLK3-IN-1 exhibits good metabolic stability in mouse and human liver microsomes.
    MLK3-IN-1
  • HY-161632
    PROTAC EGFR degrader 10
    		Degrader
    PROTAC EGFR degrader 10 (Compound B56) is a PROTAC degrader for epidermal growth factor receptor (EGFR), with DC50 <100 nM. PROTAC EGFR degrader 10 binds CRBN-DDB1 with a Ki of 37 nM. PROTAC EGFR degrader 10 degrades EGFR, focal adhesion kinase (FAK), and RSK1, inhibits the proliferation of BaF3 wild type and EGFR mutants, with IC50 <150 nM.
    PROTAC EGFR degrader 10
  • HY-168899
    FAK-IN-24
    		Inhibitor
    FAK-IN-24 (Compound 9f) is a FAK inhibitor (IC50: 0.815 nM). FAK-IN-24 induces DNA damage and apoptosis. FAK-IN-24 has anti-glioblastoma activity. FAK-IN-24 inhibits proliferation of glioblastoma cell lines U87-MG (IC50 = 15 nM) and U251 (IC50 = 20 nM). FAK-IN-24 induces tumor growth in U87-MG xenograft model.
    FAK-IN-24
  • HY-N0498R
    Nitidine chloride (Standard)
    		Inhibitor
    Nitidine (chloride) (Standard) is the analytical standard of Nitidine (chloride). This product is intended for research and analytical applications. Nitidine chloride, a potential anti-malarial lead compound derived from Zanthoxylum nitidum (Roxb) DC, exerts potent anticancer activity through diverse pathways, including inducing apoptosis, inhibiting STAT3 signaling cascade, DNA topoisomerase 1 and 2A, ERK and c-Src/FAK associated signaling pathway. Nitidine chloride inhibits LPS-induced inflammatory cytokines production via MAPK and NF-kB pathway.
    Nitidine chloride (Standard)
  • HY-162034
    FAK-IN-17
    		Inhibitor
    FAK-IN-17 is a focal adhesion kinase (FAK) inhibitor. FAK-IN-17 possesses anticancer activity against A549 and MDA-MB-231 cell lines with IC50 values of 130 nM and 94 nM.
    FAK-IN-17
  • HY-169319
    FAK-IN-21
    		Inhibitor
    FAK-IN-21 (compound 9) is a FAK inhibitor with the IC50 of 37.52 nM. FAK-IN-21 inhibits cell growth and the phosphorylation of FAK. FAK-IN-21 can be used for study of diffuse gastric cancer.
    FAK-IN-21
  • HY-169212
    I194496
    		Inhibitor
    I194496 is a potent cystathionine γ-lyase (CSE) inhibitor, with an IC50 of 0.79 mM. I194496 can inhibit the growth of human TNBC cells via the dual targeting PI3K/Akt and Ras/Raf/ERK pathway and suppress the metastasis of human TNBC cells via down-regulating Anxa2/STAT3 and VEGF/FAK/Paxillin signaling pathways.
    I194496
  • HY-136699
    Excisanin A
    		Inhibitor
    Excisanin A is a potent anticancer agent. Excisanin A inhibits cell proliferation, migration, adhesion and invasion. Excisanin A decreases the expression of MMP-2, MMP-9, p-FAK, p-Src, integrin β1 protein. Excisanin A has the potential for the research of breast cancer.
    Excisanin A
  • HY-12289S
    Defactinib-d6
    		Inhibitor
    Defactinib-d6 is a deuterium labeled Defactinib (HY-12289). Defactinib is a novel FAK inhibitor with potential antiangiogenic and antineoplastic activities.
    Defactinib-d<sub>6</sub>
  • HY-163709
    PROTAC FAK degrader 2
    		Degrader
    PROTAC FAK degrader 2 (Compound F2) is a PROTAC degrader for focal adhesion kinase (FAK), with DC50 of 27.72 and 60.1 nM, for total FAK and phosphorylated p-FAK. PROTAC FAK degrader 2 inhibits cell viability of cancer cells 4T1, MDA-MB-231, MDA-MB-468 and MDA-MB-435, with IC50s of 0.73-5.84 μM. PROTAC FAK degrader 2 reverses the multidrug resistance (MDR) through inhibition of AKT and ERK signaling pathway. PROTAC FAK degrader 2 exhibits antitumor efficacy in HCT/8 xenograft mouse model. (Pink: ligand for target protein Ifebemtinib (HY-122844); Black: linker (HY-Y0681); Blue: ligand for E3 ligase Thalidomide (HY-14658))
    PROTAC FAK degrader 2
  • HY-N1372AR
    Fangchinoline (Standard)
    		Inhibitor
    Fangchinoline (Standard) is the analytical standard of Fangchinoline. This product is intended for research and analytical applications. Fangchinoline is isolated from Stephania tetrandra with extensive biological activities, such as enhancing immunity, anti-inflammatory sterilization and anti-atherosclerosis. Fangchinoline, a novel HIV-1 inhibitor, inhibits HIV-1 replication by impairing gp160 proteolytic processing. Fangchinoline targets Focal adhesion kinase (FAK) and suppresses FAK-mediated signaling pathway in tumor cells which highly expressed FAK. Fangchinoline induces apoptosis and adaptive autophagy in bladder cancer.
    Fangchinoline (Standard)
  • HY-B1305R
    Chloropyramine hydrochloride (Standard)
    		Inhibitor
    Chloropyramine hydrochloride (Standard) is the analytical standard of Chloropyramine hydrochloride. This product is intended for research and analytical applications. Chloropyramine hydrochloride is a histamine receptor H1 antagonist which can also inhibit the biochemical function of VEGFR-3 and FAK.
    Chloropyramine hydrochloride (Standard)
  • HY-149259
    FAK-IN-9
    		Inhibitor
    FAK-IN-9 (Compound 8f) is a potent and orally active FAK inhibitor with an IC50 of 27.44 nM. FAK-IN-9 induces triple-negative breast cancer (TNBC) cell apoptosis.
    FAK-IN-9
  • HY-122844A
    Ifebemtinib hydrochloride
    		Inhibitor
    Ifebemtinib (BI-853520) hydrochloride is an orally active and potent focal adhesion kinase (FAK) inhibitor (IC50 = 1 nM for recombinant FAK). Ifebemtinib hydrochloride exhibits antiproliferative activity against cancer cells.
    Ifebemtinib hydrochloride
  • HY-156334
    FAK-IN-12
    		Inhibitor
    FAK-IN-12 (Compound 12S) is a FAK inhibitor (IC50 = 47 nM). FAK-IN-12 inhibits MGC-803, HCT-116 and KYSE30 cell proliferation (IC50: 0.24, 0.45, 0.44 μM). FAK-IN-12 induces apoptosis and cellular senescence.
    FAK-IN-12
  • HY-156026
    FAK-IN-11
    		Inhibitor
    FAK-IN-11 (Compound 4l) is a FAK inhibitor. FAK-IN-11 binds to the ATP binding pocket of FAK, and inhibits phosphorylation of FAK protein. FAK-IN-11 shows cytotoxic activity against the MDA-MB-231 cells with an IC50 of 13.73? μM. FAK-IN-11 induces non-apoptotic cell death in MDA-MB-231 cells.
    FAK-IN-11
  • HY-162879
    FAK inhibitor 7
    		Inhibitor
    FAK inhibitor 7 is a type of FAK inhibitor with an IC50 value of 3.58 nM. FAK inhibitor 7 can inhibit the downstream signaling cascades of FAK (like Src and AKT), causing ovarian cancer cells to stall in the G0/G1 phase and induce cytotoxic autophagy. FAK inhibitor 7 can also suppress tumor metastasis and growth in ovarian cancer mice.
    FAK inhibitor 7
  • HY-150730
    FAK-IN-6
    		Inhibitor
    FAK-IN-6 is a potent FAK inhibitor with an IC50 value of 1.415 nM. FAK-IN-6 has anti-proliferative activity against certain cancer cell lines. FAK-IN-6 can be used for researching pancreatic cancer.
    FAK-IN-6
  • HY-146203
    FAK inhibitor 6
    Compound 26F not only optimized the effective inhibitory enzyme (ic50= 28.2 nm), but also showed relatively less cytotoxicity (ic50= 3.32 μ M) And induced MDA-MB-231 cell apoptosis in a dose-dependent manner, effectively blocking MDA-MB-231 cells in g0/g1 phase.
    FAK inhibitor 6
  • HY-157965
    ZINC09875266
    		Inhibitor
    ZINC09875266 is a dual inhibitor targeting VEGFR2/KDR/Flk-1 and FAK that can be used in cancer research.
    ZINC09875266
Cat. No. Product Name / Synonyms Application Reactivity