Anti-TBPL1 Antibody

The TBPL1 (TATA-binding protein-like 1) polyclonal antibody from Antibodies.com is a rabbit IgG reagent raised against the human transcription factor TBPL1, a member of the TBP family that supports RNA polymerase I- and III-driven gene expression. This unconjugated primary antibody is supplied as 200 µl of polyclonal rabbit antibody preparation and is validated for Western blot (WB) and immunofluorescence (IF) workflows. Researchers working with human and mouse samples can apply it to immunoblotting of cell lysates or to fluorescent imaging of cultured cells and tissue sections, where it produces nuclear staining consistent with TBPL1's role at ribosomal and small nuclear RNA promoters. The polyclonal format offers multi-epitope recognition of TBPL1, which is useful when probing endogenous expression across different cell types and experimental conditions, including studies of transcription initiation, ribosome biogenesis, and small-RNA gene regulation in mammalian systems.