Sysmex Corporation

Hokkaido University

Akshay Ganguly

Shigeki Iwanaga

Masaya Okada

Naoya Saiki

Kenji Akama

Masataka Kinjo

Toshihiro Watanabe

Kazuto Yamashita

Lausonia Ramaswamy

Disclosed is a method for acquiring information of a target polypeptide, comprising: acquiring a diffusion time of a fluorescently labeled target polypeptide and a diffusion time of each of a plurality of fluorescently labeled reference polypeptides by fluorescence correlation spectroscopy or fluorescence cross-correlation spectroscopy, and acquiring information on size of the fluorescently labeled target polypeptide from the diffusion time of the fluorescently labeled target polypeptide with reference to the diffusion times of the plurality of fluorescently labeled reference polypeptides, wherein information on size of each of the plurality of fluorescently labeled reference polypeptides is known, and the sizes of the plurality of reference polypeptides are different from each other.

Method for acquiring information of target polypeptide and reagent kit

Disclosed is a method for obtaining information of a test substance, the method including: forming a complex by causing a capture substance to bind to a test substance in a specimen; selectively collecting at least the complex from the specimen; immobilizing the complex collected from the specimen, onto a base plate; and obtaining information regarding a structure of the test substance from the complex immobilized on the base plate.

Method for obtaining information of test substance

Growing community of inventors

Kobe, Japan

Akshay Ganguly