Anti-FN1 Antibody

Raised in rabbit and affinity-purified for low-background detection of endogenous fibronectin (FN1), this polyclonal IgG reagent is validated for Western blot and immunohistochemistry on mouse and rat tissue samples. The unconjugated format lets you pair it with HRP- or fluorophore-labelled secondaries of your choice, and the 200 µl fill volume supplied in a single vial supports multiple membranes or dozens of IHC slides.

Store the antibody frozen at -20 °C in small aliquots to preserve titre across freeze-thaw cycles, and avoid repeated freeze-thaw of the working stock. FN1 is widely used as a marker of extracellular matrix remodelling, EMT, and tumour-stroma interactions, making this reagent useful for fibrosis research, wound healing studies, and cancer invasion models.

Supplied by Antibodies.com as a primary antibody with documented reactivity against mouse and rat fibronectin, with the unconjugated IgG format giving flexibility across standard immunochemistry workflows.