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Penetratin - Arg
RQIRIWFQNRRMRWRR
| Overview | |
|---|---|
| Description | Penetratin-Arg is a cell-penetrating peptide (CPP) that is derived from the 3rd helix of Drosophila Antennapedia homeodomain protein. Penetratin-Arg is the same as Penetratin except that Lysine residues were substituted with Arginines. It forms an ?-helix structure in lipid environment and can permeate cell membrane at low micromolar concentration without significantly affecting membrane. CPP can be conjugated with large molecules and used as a drug delivery vehicle. RELATED PRODUCTS:TAT Peptide, Cat# 60023 |
| Sequence | RQIRIWFQNRRMRWRR |
| Sequence (3 Letter) | Arg - Gln - Ile - Arg - Ile - Trp - Phe - Gln - Asn - Arg - Arg - Met - Arg - Trp - Arg - Arg - OH |
| Molecular Weight | 2358.8 |
| Properties | |
| Purity | % Peak Area By HPLC ≥ 95% |
| Storage | -20 °C |
Nasrollahi, SA. et al. Chem Biol Drug Des 08, 639 (2012); Ye, J. et al. J Am Chem Soc 132 (3), 1-21 (2010).
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