Anti-FAK Antibody

Manufactured by Antibodies.com, this affinity-purified reagent is raised in rabbit and is designed for the detection of endogenous FAK (PTK2) protein in research samples. The polyclonal antibody is supplied at 1 mg/ml in a liquid PBS buffer containing 50% glycerol, 0.5% BSA, and 0.02% sodium azide, and it is unconjugated, allowing flexibility for downstream labelling or detection chemistries. It was generated against a synthetic peptide derived from the human FAK sequence flanking the non-phosphorylation site at tyrosine 397, and it cross-reacts with samples from human, mouse, and rat, making it well suited for comparative studies across the most commonly used laboratory species. The 50 µl pack size is validated for Western blotting, immunohistochemistry, immunofluorescence, and ELISA, providing reliable performance across a broad range of routine and advanced applications in cell biology and signal transduction research. For long-term stability, the antibody should be stored at -20 °C, where it remains stable for up to one year. Produced by Antibodies.com under catalogue code A34520, this reagent is a practical choice for laboratories investigating focal adhesion kinase signalling, integrin-mediated adhesion, cytoskeletal remodelling, and related pathways where monitoring FAK expression and activity is essential.