TAT-amide is a cell-penetrating peptide (CPP) that exhibits the ability to enter various cells. CPPs, which are composed of short amino acid sequences, possess the capability to penetrate cell membranes and access intracellular compartments.
TAT-amide TFA is a cell penetrating peptide. The cell - penetrating peptides (CPPs) is a kind of access to the short amino acid sequence of different cells.