Anti-TCF-1 Antibody

Raised in rabbit against the TCF-1 transcription factor, this unconjugated polyclonal reagent from Antibodies.com targets a nuclear protein central to T cell lineage commitment and memory CD8+ T cell maintenance. Supplied as 100 µl of liquid in a single-use vial, the antibody is validated for western blot, immunohistochemistry, and ELISA workflows on human and mouse samples. TCF-1, encoded by the TCF7 gene, operates downstream of canonical Wnt signaling and is expressed in thymocytes and mature lymphocyte subsets, making it a frequent marker in studies of adaptive immunity, thymic development, and T-ALL leukemia biology. The reagent is intended for research use only and should be stored frozen in small aliquots to limit freeze-thaw cycles. Its unconjugated format allows flexible pairing with secondary antibodies of the user's choice.