Anti-CTTN Antibody

The CTTN gene encodes cortactin, a cytoskeletal scaffold protein central to actin network remodeling, invadopodia formation, and receptor-mediated endocytosis. This unconjugated rabbit polyclonal reagent from Antibodies.com is raised against the CTTN target and validated for Western blot, immunohistochemistry, and immunofluorescence workflows across human, mouse, and rat samples.

The antibody is supplied as a 100 µL liquid aliquot, allowing multiple staining sessions or blots from a single vial. Polyclonal reactivity against CTTN supports recognition of multiple epitopes, which is useful when probing post-translational modifications or splice variants relevant to studies of cell motility, tumor invasion, and synaptic vesicle recycling. Store refrigerated in working aliquots to limit freeze-thaw cycles.

Because the reagent is unconjugated, it integrates cleanly with secondary antibody panels of the researcher's choice, including HRP, Alexa Fluor, or biotin systems. Researchers studying podosome dynamics, breast cancer metastasis models, or neuronal cytoskeletal organization commonly use this reagent to track endogenous cortactin distribution and phosphorylation status.