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You are here:Home » Antibodies » Antibodies-Tyrosine Kinases » Anti -FAK, Phosphorylated (Tyr397) (Focal Adhesion Associated Protein Tyrosine Kinase, BC3)

Anti -FAK, Phosphorylated (Tyr397) (Focal Adhesion Associated Protein Tyrosine Kinase,


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Clone Host Grade Applications
Monoclonal Rabbit Supernatant B
Focal adhesion kinase (FAK) is a non receptor protein tyrosine kinase discovered as a substrate for Src and a key element in integrin signaling. FAK plays a central role in cell spreading, differentiation, migration, cell death and acceleration of the G1 to S phase transition of the cell cycle. FAK regulation includes phosphorylation at multiple tyrosine and serine residues. Phosphorylation of tyrosine is generally associated with positive regulation and growth promotion; however, dephosphorylation at these sites occurs as cells enter mitosis (M-Phase). In contrast, serine phosphorylation either remains high or is increased as cells enter mitosis and may play a role in focal adhesion disassembly. FAK and its phosphorylation states have been implicated in cancer metastasis, tumor cell survival, and adhesion-independent growth. Recent evidence indicates that elevation of FAK activity in human carcinoma cells is associated with increased invasive potential. A central role in tumor formation and progression suggests that FAK is an attractive target for therapeutic intervention.
Catalog #F0019-56W1
ApplicationsSuitable for use in Western Blot. Other applications not tested.
Recommended DilutionsWestern Blot: 1:1000-2000 detects FAK in human and rat brain lysates
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
Clone No9i40
ConcentrationNot determined
FormSupplied as a liquid in Tris-Glycine, pH 7.4, 0.15M sodium chloride, 0.05% BSA, 0.01% sodium azide, 40% glycerol.
ImmunogenPhospho-specific peptide surrounding tyrosine 397 of human FAK.
SpecificityRecognizes human FAK phosphorylated at Tyr397 at ~125kD. Species Crossreactivity: rat.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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