Anti-TCEB1 Antibody

The Anti-TCEB1 polyclonal antibody from Antibodies.com is a rabbit host primary reagent raised against human Transcription Elongation Factor B Subunit 1, also known as Elongin C. Supplied as 100 µL of unconjugated IgG, this antibody is validated for Western blot (WB) and immunohistochemistry (IHC) applications. TCEB1 is a core component of the Elongin complex, which accelerates RNA polymerase II transcription elongation and serves as an adaptor that recruits Cullin-RING ligases via the VHL-Elongin B-Elongin C complex, contributing to substrate-specific ubiquitination in the cell. The reagent performs reliably on human samples and is provided as a ready-to-use polyclonal antiserum in a single vial format suitable for research use only in laboratory settings investigating transcription regulation, hypoxia response pathways, and von Hippel-Lindau (VHL) disease-associated protein turnover.