Anti-YY1 Antibody

A polyclonal reagent raised in rabbit against the Yin Yang 1 (YY1) zinc-finger transcription factor, supplied as 100 µl of unconjugated IgG suitable for western blot and immunohistochemistry workflows. The antibody recognizes YY1 across human, mouse, and rat samples, making it a practical tool for nuclear extract analysis, chromatin immunoprecipitation studies, and tissue-section staining. Researchers investigating transcriptional regulation, embryonic development, and tumor biology use YY1 detection to explore its dual role as both activator and repressor of gene expression, with documented involvement in cell-cycle progression, apoptosis, and oncogenic signaling. The product is delivered from Antibodies.com as a single-use vial intended for research use only.