Liposome
OwnerToshiya Kai, Junichi Yokoe +4inventors
InventorsToshiya Kai, Junichi Yokoe, Yuko Azuma, kAZUTAKA HIGAKI, MAKOTO SATO, TAZUTAKA KIMURA
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Abstract
The present invention provides a liposome to which a polyalkylene glycol and albumin are bonded having an excellent retention in blood.
Claims13
A liposome to which a polyalkylene glycol and albumin are bonded.
A method for treatment of cancer, which comprises administering a pharmaceutical composition comprising a liposome to which a polyalkylene glycol and albumin are bonded and in which an antitumor agent is contained.
A method of extending the in vivo retention time of a Phvsiologically active ingredient contained in a liposome comprising binding the liposome to a polyalkylene glycol and albumin.
Dependencies are inferred from the claim text.