Anti-RBBP5 (1C9) Antibody

This unconjugated mouse monoclonal antibody, clone 1C9, targets the retinoblastoma-binding protein RBBP5, a core subunit of the MLL/SET1 (COMPASS) histone H3 lysine 4 methyltransferase complex. Produced by Antibodies.com as a primary antibody, it is validated for Western blot (WB) and immunofluorescence (IF) workflows across human, mouse, and rat samples. The reagent is supplied as a 100 µl liquid aliquot of purified IgG in 0.1 M Tris-Glycine buffer at pH 7.4 with 150 mM NaCl, 0.2% sodium azide, and 50% glycerol for stable storage. Researchers studying histone H3K4 methylation, transcriptional regulation, hematopoiesis, and developmental gene control can use it to detect endogenous RBBP5 in whole-cell lysates and fixed cells. The unconjugated format allows flexible pairing with custom HRP, fluorophore, or biotin secondary labels to suit individual assay designs.