Cationic Poly (Amino Acids) and Uses Thereof

Provided is an efficient delivery system for nucleic acids. Provided specifically are cationic poly(amino acids) that have a side chain having different amine functional groups in a portion that includes a cationic group and wherein a hydrophobic group has been introduced into a part of the side chain, and polyion complexes (PIC) of the poly(amino acids) and oligo- or polynucleotides.

Patents:
JP 4,582,821   [MORE INFO]

Inventor(s): KATAOKA KAZUNORI [JP]; WU SHOURONG [JP]; ISHII TAKEHIKO [JP]; KIM HYUNJIN [JP]; MIYATA KANJIRO [JP]; NISHIYAMA NOBUHIRO [JP]

Type of Offer: Sale



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