Anti-RELA (phospho S529) Antibody

This phospho-specific polyclonal antibody from Antibodies.com detects RELA (also known as p65) when phosphorylated at serine 529, a post-translational modification linked to activation of the canonical NF-κB transcription factor pathway.

Raised in rabbit and provided as an IgG preparation, the reagent is supplied unconjugated in a 100 µl volume, supporting straightforward integration into Western blot workflows and flexible choice of secondary antibody and detection chemistry.

Validated for human samples, this antibody is used in research on NF-κB signaling dynamics, including studies of cellular responses to inflammatory cytokines, oxidative stress, and pathogen-associated stimuli. The unconjugated format allows both chemiluminescent and fluorescence readout, and the polyclonal background provides broad epitope coverage for consistent recognition of the phosphorylated target.