Description: BIMAX2 acetate is a high-affinity peptide for nuclear localization signals (NLS). It mimics the activity of classical NLS (cNLS) by competitively binding to importin α (importin alpha), thereby inhibiting the interaction between cNLS-cargo proteins and importin α. BIMAX2 acetate is utilized in research to explore the role of RBBP4 in regulating nuclear import efficiency and cellular aging.