TAT (47-57) peptide – Cell-penetrating peptide
TAT (47-57) peptide, also known as HIV-1 TAT protein, is the most characterized fragment of the HIV transactivator protein (TAT). TAT (47-57) peptide was show to be a cell-penetrating peptide (CPP). TAT (47-57) is an arginine-rich peptide which directly penetrates plasma membrane and stabilized DNA. TAT (47-57) has the ability to translocate the plasma membrane and facilitate the delivery of various cargoes such as protein, peptide, antibodies, and liposomes. It represents an important tool to increase the biodistribution of drugs.
AA sequence: YGRKKRRQRRR
Disulfide bonds: 0
Length (aa): 11
Molecular Weight: 1559.89g/mol
CAS number: 191936-91-1
Purity rate: > 95 %
Preparation and storage : Lyophilized powder, trifluoroacetate (TFA) salt format. Shipped at ambient temperature. Upon receipt, store lyophilized peptide at -20°C or lower. Reconstituted peptide can be aliquoted and stored at -20°C or lower. Avoid repeated freeze/thaw cycles.
|Peptide||Product catalog 1||Size 1||Price 1 € HT||Product catalog 2||Size 2||Price 2 € HT|
|TAT (47-57)||SB013-1MG||1 mg||80||SB013-5*1MG||5x1 mg||280|
|FAM-TAT (47-57)||SB014-1MG||1 mg||180||SB014-5*1MG||5x1 mg||630|
|Cys-TAT (47-57)||SB015-1MG||1 mg||80||SB015-5*1MG||5x1 mg||280|
|TAMRA-TAT (47-57)||SB016-1MG||1 mg||200||SB016-5*1MG||5x1 mg||700|
|Alcyne-TAT (47-57)||SB017-1MG||1 mg||100||SB017-5*1MG||5x1 mg||350|
|Alcyne-FAM-TAT (47-57)||SB018-05MG||0.5 mg||150||SB018-1MG||1 mg||250|