Anti-RRP22 Antibody

This polyclonal reagent from Antibodies.com is raised in rabbit against RRP22, an RNA-binding nucleolar protein also known as PDCD11 that participates in ribosomal RNA processing and ribosome biogenesis. The antibody is supplied as an unconjugated IgG preparation in a 100 µl volume, suitable for research use only.

Validated for Western blot and ELISA workflows, the reagent cross-reacts with both human and mouse samples, supporting studies in cell line models and primary tissue lysates where RRP22 expression or NF-κB-linked signaling is being examined. Because RRP22 functions within the nucleolus and contributes to 18S rRNA maturation, the antibody is useful for tracking ribosome assembly defects, proliferative responses, and apoptosis-related signaling events.

For best results, aliquot the working stock upon arrival and store frozen, limiting repeated freeze-thaw cycles to preserve activity. The unconjugated format allows end users to pair the reagent with their preferred secondary detection systems and to adapt the protocol for immunoprecipitation, immunofluorescence, or chromatin-associated pull-downs as needed.