Peptide lipid-containing carrier and method for introducing compound into cells using same
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United States of America Patent
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Oct 30, 2012
Grant Date -
Jul 2, 2009
app pub date -
Mar 1, 2006
filing date -
Mar 1, 2006
priority date (Note) -
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Abstract
The present invention provides a carrier capable of highly efficiently introducing a compound into cells with low cytotoxicity, which contains peptide lipids represented by the following formula, and a method for introducing a compound into cells using the carrier: wherein R1 is an amino acid or peptide having 1-10 amino acid residues, R2 is a side chain of any amino acid, provided that R2 has a carboxyl group, the carboxyl group may be an ester with a hydrocarbon group having 1-30 carbon atoms, R3 is a hydrocarbon group having 1-30 carbon atoms.
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