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Further Information
Bioactivity:
NLS (PKKKRKV)TFA is the TFA form of NLS (PKKKRKV). Derived from the simian virus 40 large T antigen, NLS (PKKKRKV) functions as a nuclear localization signal (NLS) that facilitates the binding of nucleophilic proteins with importin α. It serves as a method to enhance nuclear entry in gene transfer research.