Anti-TCEA1 Antibody

Rabbit polyclonal antibody raised against human TCEA1 (Transcription Elongation Factor A1, also referred to as TFIIS), a nuclear protein that reactivates backtracked RNA polymerase II by stimulating intrinsic transcript cleavage and re-alignment at pause sites.

Distributed by Antibodies.com as an unconjugated IgG reagent in a 100 µl volume, this antibody is validated for Western blot detection on cell lysates and for immunohistochemistry on formalin-fixed, paraffin-embedded tissue sections, allowing visualization of endogenous TCEA1 levels in research samples.

Investigators examining transcription elongation, RNA polymerase II processivity, chromatin-associated gene regulation, and mRNA 3' end formation will find the reagent appropriate for biochemical fractionation workflows and tissue-localization studies on human-derived material.