Patents Assigned to KYUSYU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
  • Method for quantitatively analyzing cysteine and cystine and reagent kit for quantitatively analyzing cysteine and cystine
    Patent number: 9080995
    Abstract: A method for quantitatively analyzing cysteine and cysteine includes a first step of adding a methyl-sulfurating agent to a sample that includes cysteine and cystine to obtain a methyl-sulfurated cysteine, a second step of adding a derivatizing agent to the methyl-sulfurated cysteine and the cystine to obtain a cysteine derivative and a cystine derivative, respectively, and a third step of quantifying the cysteine derivative and the cystine derivative.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: July 14, 2015
    Assignees: SHISEIDO COMPANY, LTD., Kyusyu University, National University Corporation
    Inventors: Masashi Mita, Kenji Hamase
  • COMPOSITE BODY FOR ANTIGEN OR DRUG DELIVERY
    Publication number: 20130052127
    Abstract: The invention provides an antigen or drug delivery complex containing a complex of an antigen or drug and a cationic molecule, and an anionic molecule encapsulating the same. The antigen or drug delivery complex can be used as a main component of a drug delivery system that delivers various antigens and drugs to a particular cell or organ.
    Type: Application
    Filed: February 24, 2011
    Publication date: February 28, 2013
    Applicants: NAGASAKI UNIVERSITY, National University Corporation Hamamatsu University School of Medicine, KYUSYU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Hitoshi Sasaki, Tomoaki Kurosaki, Takashi Kitahara, Hideto To, Katsuyuki Yui, Kenji Hirayama, Kouichi Morita, Takahiro Mukai, Yasuhiro Magata, Mikako Ogawa, Kohei Sano