Anti-PPP1R13L Antibody

Raised in rabbit against PPP1R13L (also called RAI, the RelA-associated inhibitor of NF-κB), this polyclonal reagent from Antibodies.com is supplied as 100 µl of unconjugated antibody and is validated for western blot and immunohistochemistry on human and mouse samples. PPP1R13L acts as a regulatory binding partner of the RelA/p65 transcription factor and modulates NF-κB-driven gene expression, linking this reagent to research on inflammation-related signaling, apoptosis regulation, and tumor suppressor biology where RAI has been investigated in cancer and stress-response contexts.

The reagent is polyclonal and unconjugated, leaving secondary antibody and label choices open for individual WB or IHC experiments. For best stability, aliquot on arrival and store at -20°C, avoiding repeated freeze-thaw cycles that can erode antibody activity over months of use. The 100 µl pack size supports laboratories probing endogenous PPP1R13L levels in cell lysates and fixed tissue sections across signaling pathway and tumor biology projects.