Anti-RNF20 Antibody

RNF20 is an E3 ubiquitin ligase that pairs with RNF40 to monoubiquitinate histone H2B at lysine 120 (H2BK120ub), a chromatin modification tied to RNA polymerase II elongation, FACT complex recruitment, and the cellular DNA damage response. Raised in rabbit and affinity-purified by Antibodies.com, this unconjugated polyclonal reagent recognizes human RNF20 and is supplied as 100 µl of stock in a vial. Epigenetics, transcription regulation, spermatogenesis, and breast cancer research groups apply it in Western blot and immunohistochemistry workflows to track H2BK120ub activity and chromatin-associated RNF20 distribution across promoters and gene bodies.

Aliquot on arrival and store at -20 °C in 50% glycerol working stocks; protect from repeated freeze-thaw cycles to preserve antibody activity. For research use only.