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Specifications

Clone Host Grade Applications Polyclonal Rabbit Affinity Purified B IP IF

Focal adhesion kinase (FAK) is a widely expressed cytoplasmic protein tyrosine kinase involved in integrin-mediated signal transduction. It plays an important role in the control of several biological processes, including cell spreading, migration and survival. Activation of FAK by integrin clustering leads to autophosphorylation at Tyr397, which is a binding site for Src family kinases, PI3K and PLCgamma. The recruitment of Src family kinases results in the phosphorylation of tyrosine residues 407, 576 and 577 in the catalytic domain, and tyrosine residues 871 and 925 in the C-terminal region of FAK. Phosphorylation of Tyr925 creates a binding site for the Grb2/SH2 domain and triggers a Ras-dependent activation of the MAP kinase pathway.
Catalog #	F0019-58U
Applications	Suitable for use in ELISA, Western Blot, Immunoprecipitation and Immunofluorescence. Other applications not tested.
Recommended Dilutions	Western Blot: 1:1000
	Immunoprecipitation: 1:100
	Immunofluorescence (IC): 1:50
	Optimal dilutions to be determined by the researcher.
Storage and Stability	May 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.
CAS Number	n/a
Clone Type	Polyclonal
Isotype	IgG
Host	Rabbit
Source	Human
Concentration	Not Determined
Form	Supplied as a liquid in 10mM sodium HEPES, pH 7.5, 150mM sodium chloride, 0.1mg/ml BSA, 50% glycerol.
Purity	Purified by Protein A and peptide affinity chromatography.
Immunogen	Synthetic phosphopeptide corresponding to residues surrounding Tyr925 of human FAK.
Specificity	Recognizes endogenous levels of human FAK, phosphorylated (Tyr925) at ~125kD. Species Sequence Homology: mouse, rat and chicken.
Important Note	This 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.