Anti-CTTN Antibody

Cortactin (CTTN) is an F-actin binding protein that regulates branched actin network assembly through the Arp2/3 complex, localizing to lamellipodia and invadopodia where it coordinates cytoskeletal remodeling linked to cell migration, endocytosis, and extracellular matrix degradation. This rabbit polyclonal reagent from Antibodies.com targets the human CTTN protein and is supplied as 100 µl of unconjugated IgG. Validated in western blot and immunohistochemistry workflows, the antibody supports research on tumor cell invasion, receptor tyrosine kinase signaling, and cytoskeletal organization in fixed or lysed specimens. Recommended storage is at -20°C in working aliquots to limit freeze-thaw cycles.