TAT


CAS No. : 191936-91-1

(Synonyms: TAT(47-57); HIV-1 TAT protein (47-57))

191936-91-1
Price and Availability of CAS No. : 191936-91-1
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Cat. No. : HY-P0281
M.Wt: 1559.83
Formula: C64H118N32O14
Purity: >98 %
Solubility: H2O
Introduction of 191936-91-1 :

TAT (YGRKKRRQRRR) is derived from the transactivator of transcription (TAT) of human immunodeficiency virus-1 (HIV-1) and is a cell-penetrating peptide. TAT can increase the yields and the solubility of heterologous proteins[1]. In Vitro: TAT (YGRKKRRQRRR) represents amino acids 47-57 of the human immunodeficiency virus type I (HIV-1) TAT protein. The positively charged protein transduction domain of the HIV-1 TAT protein (TAT-PTD; residues 47-57 of TAT) rapidly translocates across the plasma membrane of living cells. TAT (YGRKKRRQRRR; TAT-PTD) can cross the hydrophobic lipid bilayer of a cell membrane simply by passive diffusion[1].

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