METHOD FOR PRODUCING A NUCLEIC-ACID-CONTAINING COMPLEX PREPARATION

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United States of America Patent

APP PUB NO 20090069260A1
SERIAL NO

11912164

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Abstract

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The present invention relates to a method of preparing a nucleic-acid-containing complex formulation which can be sterilized by filtration and administered intravenously to a human, and can retain stability of polynucleotides included in the nucleic-acid-containing complex formulation. The invention also relates to a method of preparing a nucleic-acid-containing complex formulation, comprising the following steps: mixing a solution comprising two separate single-stranded polynucleotides (for example, poly I and poly C) capable of forming a double strand and a solution comprising a cationic carrier or the ingredients thereof to form the cationic carrier, and performing a dispersion treatment on the mixture.

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Patent Owner(s)

Patent OwnerAddress
NIPPON SHINYAKU CO LTD14 KISSHOIN NISHINOSHO MONGUCHICHO MINAMI-KU KYOTO-SHI KYOTO 6018550 ?6018550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukui, Yoshiharu Shiga, JP 24 146
Saheki, Akira Kyoto, JP 2 8

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