Specificity: Reactivity: Human FAK. Mouse, rat, chicken and frog (100% homologous) FAK have not been tested, but are expected to react. Some cross-reactivity with Pyk2 may still be experienced in cases where Pyk2 is overexpressed relative to FAK within the same cell system.
Immunogen: Synthetic phosphopeptide derived from the region of human FAK that contains tyrosine 576. The sequence is conserved in mouse, rat, chicken and frog.