Method for the intracellular delivery of biomolecules using thio

Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Magnetic imaging agent

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424 91, 424 93, 424 111, 424450, A61K 4900, G01N 3100, G01N 3348

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057595194

ABSTRACT:
Lipid molecules bearing a cationic charge are described. These cationic lipids are useful in the delivery of biomolecules, such as oligonucleotides, nucleic acids, peptides, diagnostic imaging agents, proteins and drug molecules. In the form of liposomes, they can effectively be used for the intracellular delivery of biomolecules for therapeutic or diagnostic purposes.

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