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Flow cytometry analysis of FAK [pS732] was done on A549 cells treated with EGF (200ng/mL, 10 minutes). Cells were fixed with 70% ethanol for 10 minutes, permeabilized with 0.25% Triton™ X-100 for 20 minutes, and blocked with 5% BSA for 30 minutes at room temperature. Cells were labeled with FAK [pS732] Rabbit Polyclonal Antibody (44590G, red histogram) or with rabbit isotype control (pink histogram) at 3-5 ug/million cells in 2.5% BSA. After incubation at room temperature for 2 hours, the cells were labeled with Alexa Fluor® 488 Goat Anti-Rabbit Secondary Antibody (A11008) at a dilution of 1:400 for 30 minutes at room temperature. The representative 10,000 cells were acquired and analyzed for each sample using an Attune® Acoustic Focusing Cytometer. The purple histogram represents unstained control cells and the green histogram represents no-primary-antibody control.
|Tested species reactivity||Human, Mouse|
|Published species reactivity||Mouse|
|Host / Isotype||Rabbit / IgG|
|Immunogen||The antiserum was produced against a chemically synthesized phosphopeptide derived from the region of human FAK that contains serine 732. The sequence is conserved in mouse, rat and chicken.|
|Purification||Antigen affinity chromatography|
|Storage buffer||Dulbecco's PBS, pH 7.3, with 50% glycerol, 1mg/ml BSA|
|Contains||0.05% sodium azide|
|Tested Applications||Dilution *|
|Flow Cytometry (Flow)||3-5 µg/million cells|
|Western Blot (WB)||Assay Dependent|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
Focal Adhesion Kinase (FAK) is a 125 kDa non-receptor protein tyrosine kinase that acts as a substrate for Src and is a key element of integrin signaling. FAK plays an important role in cell spreading, differentiation, migration, cell death, and acceleration of the G1 to S phase transition of the cell cycle. Tyrosine 397 is the autophosphorylation site of FAK, and involved in its initial activation. This phosphorylated site binds Src family SH2 domains and the p85 subunit of PI3-Kinase, and activates cell migration and invasion.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
|Mouse||Not Cited||Identification of small molecules that interfere with radial neuronal migration and early cortical plate development.||Zhou L,Jossin Y,Goffinet AM||Cerebral cortex (New York, N.Y. : 1991) (17:211)||2007|
|Mouse||Not Cited||Analyzing FAK and Pyk2 in early integrin signaling events.||Bernard-Trifilo JA,Lim ST,Hou S,Schlaepfer DD,Ilic D||Current protocols in cell biology / editorial board, Juan S. Bonifacino ... [et al.] (Chapter 14:null)||2006|
||Analyzing FAK and Pyk2 in early integrin signaling events.||Bernard-Trifilo JA,Lim ST,Hou S,Schlaepfer DD,Ilic D||Current protocols in cell biology / editorial board, Juan S. Bonifacino ... [et al.] (Chapter 14:null)||2006|
EC 22.214.171.124; FADK 1; FAK-related non-kinase polypeptide; FAK1; focal adhesion kinase 1; focal adhesion kinase isoform FAK-Del33; focal adhesion kinase-related nonkinase; focal ashension kinase 1; pp125FAK; protein phosphatase 1 regulatory subunit 71; protein phosphatase 1, regulatory subunit 71; Protein- tyrosine kinase 2; protein-tyrosine kinase 2; PTK2; PTK2 protein tyrosine kinase 2
FADK; FAK; FAK1; FRNK; Kiaa4203; mKIAA4203; p125FAK; pp125FAK; PPP1R71; PTK2