Anti-TCF19 Antibody

This rabbit polyclonal antibody from Antibodies.com specifically recognizes human TCF19 (Transcription Factor 19), a nuclear protein implicated in cell cycle progression, pancreatic beta-cell biology, and susceptibility loci for type 1 diabetes. The reagent is supplied as an unconjugated antiserum in a 100 µl vial, ready for direct labeling or use in standard detection workflows.

Validated for western blot and immunofluorescence, the antibody shows reactivity with human, mouse, and rat samples. Investigators studying transcription factor networks, hepatocellular carcinoma signaling, or autoimmune-associated gene regulation rely on it for protein-level confirmation of TCF19 expression in cultured cells and tissue sections. Polyclonal clonality provides broad epitope coverage, supporting detection of isoform variants or post-translational modifications of the target.

Each vial is provided as a research use only reagent, and the unconjugated format allows pairing with a secondary reagent of choice—HRP, fluorophore, or biotin conjugates—based on experimental design. Refrigerated storage is recommended for routine use; aliquoting upon first thaw limits freeze-thaw cycles and helps preserve long-term antibody activity.