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-169517
    Protein kinase inhibitor 10
    		Inhibitor
    Protein kinase inhibitor 10 is a protein kinase inhibitor with IC50 values of 28.9, 13.6, and 2.41 μM for TAM receptor, FAK, and KIT, respectively. Protein kinase inhibitor 10 can inhibit abnormal and excessive cell proliferation, showing promise for research in cancer therapy.
    Protein kinase inhibitor 10
  • HY-105174A
    BPC 157 acetate
    		Activator
    BPC 157 acetate is the acetate salt form of BPC 157 (HY-105174). BPC 157 acetate is the 15-amino acide fragment of gastric peptide BPC. BPC 157 acetate exhibits wound healing promoting and neuroprotective activity. BPC 157 acetate maintains the integrity of the gastrointestinal mucosa without significant toxicity. BPC 157 acetate counteracts NSAIDs/insulin overdose/copper-induced toxicity. BPC 157 acetate ameliorates specific (over)stimulated/damaged neurotransmitter systems-induced behavioral disorders through serotonergic and dopaminergic systems.
    BPC 157 acetate
  • HY-164527
    Si306
    		Inhibitor
    Si306 is a Src inhibitor with antitumor activity. Si306 reduces the phosphorylation of focal adhesion kinase (FAK) and the expression of epidermal growth factor receptor (EGFR), and inhibits the invasion of human glioblastoma (GBM).
    Si306
  • HY-153697
    FAK-IN-10
    		Inhibitor 98.04%
    FAK-IN-10 is an inhibitor of FAK with an IC50 of 76.3 μM. FAK-IN-10 exhibits antitumor activity against MCF-7 and A431 cell lines with IC50s of 4.23 and 0.78 μM,respectively.
    FAK-IN-10
  • HY-12289R
    Defactinib (Standard)
    		Inhibitor
    Defactinib (Standard) is the analytical standard of Defactinib. This product is intended for research and analytical applications. Defactinib (VS-6063; PF-04554878) is a novel FAK inhibitor with potential antiangiogenic and antineoplastic activities.
    Defactinib (Standard)
  • HY-105935R
    Keracyanin chloride (Standard)
    		Inhibitor
    Keracyanin (chloride) (Standard) is the analytical standard of Keracyanin (chloride). This product is intended for research and analytical applications. Keracyanin chloride inhibits NF-κB/FAK/MAPK signaling pathway. Keracyanin chloride exhibits antioxidant, anti-inflammatory and hypoglycemic effects, and is orally active.
    Keracyanin chloride (Standard)
  • HY-N13176
    Stellettin B
    		Inhibitor
    Stellettin B is a triterpenoid compound that can be isolated from the marine sponge Jaspis stellifera. Stellettin B induces G1 phase arrest, apoptosis, and autophagy in human non-small cell lung cancer A549 cells by blocking the PI3K/Akt/mTOR pathway. Stellettin B can reduce the migration and invasion of liver cancer cells by decreasing the activation of the MAPK and FAK/PI3K/AKT/mTOR signaling pathways. Stellettin B can be used in the study of various tumors.
    Stellettin B
  • HY-122585
    proMMP-9 inhibitor-3c
    		Inhibitor
    proMMP-9 inhibitor-3c (compound 3c) is a potent proMMP-9 inhibitor. proMMP-9 inhibitor-3c is specific for binding to the proMMP-9 hemopexin-like domain (Kd=320 nM). proMMP-9 inhibitor-3c disruption of MMP-9 homodimerization prevents association of proMMP-9 with both α4β1 integrin and CD44 and results in the dissociation of EGFR. This disruption results in decreased phosphorylation of Src and its downstream target proteins focal adhesion kinase (FAK) and paxillin (PAX).
    proMMP-9 inhibitor-3c
  • HY-10209R
    Masitinib (Standard)
    		Inhibitor
    Masitinib (Standard) is the analytical standard of Masitinib. This product is intended for research and analytical applications. Masitinib (AB1010) is a potent, orally bioavailable, and selective inhibitor of c-Kit (IC50=200 nM for human recombinant c-Kit). It also inhibits PDGFRα/β (IC50s=540/800 nM), Lyn (IC50= 510 nM for LynB), Lck, and, to a lesser extent, FGFR3 and FAK. Masitinib (AB1010) has anti-proliferative, pro-apoptotic activity and low toxicity.
    Masitinib (Standard)
  • HY-12289AR
    Defactinib hydrochloride (Standard)
    		Inhibitor
    Defactinib (hydrochloride) (Standard) is the analytical standard of Defactinib (hydrochloride). This product is intended for research and analytical applications. Defactinib hydrochloride (VS-6063 hydrochloride; PF 04554878 hydrochloride) is a novel FAK inhibitor, which inhibits FAK phosphorylation at the Tyr397 site in a time- and dose-dependent manner.
    Defactinib hydrochloride (Standard)
  • HY-126410R
    Petunidin chloride (Standard)
    		Inhibitor
    Petunidin (chloride) (Standard) is the analytical standard of Petunidin (chloride). This product is intended for research and analytical applications. 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 (Standard)
  • HY-10461R
    PF-573228 (Standard)
    		Inhibitor
    PF-573228 (Standard) is the analytical standard of PF-573228. This product is intended for research and analytical applications. PF-573228 is a potent and selective FAK inhibitor with IC50 of 4 nM for purified recombinant catalytic fragment of FAK.
    PF-573228 (Standard)
Cat. No. Product Name / Synonyms Application Reactivity