Anti-MED23 Antibody

The MED23 protein is the 23rd subunit of the evolutionarily conserved Mediator complex, a large multiprotein assembly that links DNA-bound transcription factors to RNA polymerase II at the pre-initiation stage. This unconjugated rabbit polyclonal IgG reagent from Antibodies.com recognizes an epitope on human MED23 and cross-reacts with the mouse and rat orthologs, enabling western blot analysis of Mediator complex composition in nuclear extracts from cultured mammalian cells and tissue homogenates.

Each vial contains 100 µl of affinity-purified antiserum supplied in a buffered glycerol stock, ready for routine immunoblotting workflows. The reagent is suited to research on transcriptional regulation, including studies of MAPK-coupled gene activation, adipogenesis, and ES cell pluripotency where Mediator integrity is under investigation.