公开(公告)号：US20240409919A1

公开(公告)日：2024-12-12

申请号：US18733430

申请日：2024-06-04

Applicant: SHIMADZU CORPORATION ,  OSAKA UNIVERSITY

Inventor： Satoshi OBIKA ,  Takao YAMAGUCHI ,  Momoka HAYASHIDA ,  Junichi MASUDA ,  Shinosuke HORIE ,  Risa SUZUKI

IPC: C12N15/10 ,  B01D15/40

Abstract: A method for separating components using a supercritical fluid chromatograph, including: injecting a sample into a mobile phase containing a supercritical fluid and a modifier to introduce the sample into a column; and separating components in the sample during passing through the column; wherein the sample contains an oligonucleotide as a target component; the supercritical fluid contains carbon dioxide; and the modifier contains a solution containing at least one selected from the group consisting of ammonium, an alkylamine, and an amino alcohol, and an acid.

公开(公告)号：US20220146526A1

公开(公告)日：2022-05-12

申请号：US17437720

申请日：2020-01-27

Applicant: SHIMADZU CORPORATION

Inventor： Yumi UNNO ,  Shuichi KAWANA ,  Yutaka AOKI ,  Junichi MASUDA ,  Hirotaka FUJIMOTO ,  Tsuyoshi NAKANISHI

IPC: G01N33/68 ,  G01N33/70 ,  G01N33/92 ,  G01N30/72

Abstract: A method for evaluating a sample includes obtaining a blood plasma sample prepared from human blood, conducting detection of a predetermined molecule in the blood plasma sample, and evaluating the quality of the blood plasma sample based on the intensity of the molecule acquired by the detection.