MyBioSource.com's FAK (phospho-Tyr576/Tyr577) Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunofluorescence. The FAK (phospho-Tyr576/Tyr577) Antibody was generated using FAK, FAK1, FRNK, p125FAK, and PTK2 as the antigen and it reacts with Human, Mouse, and Rat.