$ 480.0

Quantity: 10 MG

In stock


Product name: PepFect 3

Catalog#: 1101010

Synonyms: PF3, PepFect 3, stearyl-TP10, Stearyl-AGYLLGKINLKALAALAKKIL-NH2,

Sequence: Stearyl-Ala-Gly-Tyr-Leu-Leu-Gly-Lys-Ile-Asn-Leu-Lys-Ala-Leu-Ala-Ala-Leu-Ala-Lys-Lys-Ile-Leu-NH2

Modifications: N-terminal Stearic Acid ,C-terminal amide,

M.W: 2448.26

M.F.: C122H219N27O24

Purity: 95% by HPLC

Counter ion: Trifluoacetate

Format: Lyophilized powder

Description: PF3 is N‐terminally stearylated TP10. It is known that acylation of peptides by fatty acid might increase the ability of peptides for cell internalization; some acylated peptides were able to penetrate cell membrane and enter the cells even if this was not the case for their non-acylated analogs. However, stearylation cannot be regarded as a generally beneficent modification leading to the improved cell-penetration of peptides, since it was shown that it did not increase cell-penetrating efficiency of CPPs penetratin and nona-arginine. In the case of TP10, stearylation leading to PF3 results in substantial increase of the uptake of CPP‐oligonucleotide complexes and, as a consequence, splice‐correction. The effectiveness of transfection was found to be comparable to that for cationic lipid Lipofectamine 2000™.