cys-[hiv-tat ]

Cys-TAT(47-57) (Cys-[HIV-Tat (47-57)]) is an arginine-rich cell-penetrating peptide derived from the HIV-1 transactivating protein, corresponding to the protein transduction domain of the TAT protein.

(Cys47)-HIV-1 tat Protein (47-57) possesses membrane translocation functionality and can serve as a surface derivatization agent for magnetic pharmaceuticals, enhancing their uptake into specific target cells.

Cys(Npys)-TAT (47-57), a peptide fragment corresponding to the transduction domain of the TAT peptide, contains an activated cysteine residue C and can electrostatically interact with plasmid DNA. Notably, TAT is a small nuclear transcriptional activator protein encoded by HIV-1 [1].

Cys-TAT(47-57) acetate is derived from the HIV-1 transactivating protein. Cys-TAT(47-57) acetate is an arginine rich peptide that can penetrate cells.