This is a cy3 labeled cell-penetrating peptides (CPPs) derived from the human immunodeficient virus (HIV)-1 Tat protein residue 48-60. It has been used to deliver exogenous macromolecules into cells in a non-disruptive way. GRKKRRQRRRPPQ; H - Gly - Arg - Lys - Lys - Arg - Arg - Gln - Arg - Arg - Arg - Pro - Pro - Gln - OH
Cy3 Labeled R8 CPP variant Cy3-AAARKKRRQRRRAAA and FAM/TAMRA labeled HIV-1 Tat (48-60) variant:
(5-FAM)-GISYGAKKRRQRRRAHQ-Cys(TAMRA) are available. | 