Antennapedia Peptides

Penetratin

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CAT#
GR1701
Sequence
H-Arg-Gln-Ile-Lys-Ile-Trp-Phe-Gln-Asn-Arg-Arg-Met-Lys-Trp-Lys-Lys-Gly-Gly-OH
M.W/Mr.
2360.9
Description
Penetratin, the first 16 amino acids of which are derived from the third helix of the Antennapedia protein homeodomain, is known as a protein transduction domain (PTD). Penetratin linked to a phosphodiester oligonucleotide is capable of permeating through neuronal cell membranes and down-regulating genes. It contains a nuclear localization sequence and facilitates internalization of cargo into living cells.
Storage
-20°C
Solubility
Water soluble. Avoid repeated freezing and thawing.

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