The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 2023
Filed:
Apr. 13, 2018
Cellemedy Co., Ltd, Incheon, KR;
Jeewon Lee, Seoul, KR;
Jeong-Hyeok Kwon, Seongnam-si, KR;
CELLEMEDY CO., LTD., Incheon, KR;
Abstract
A method for detecting a disease marker using self-amplification of a detection signal is disclosed. The method can include (a) a step of simultaneously inducing an antigen-antibody immune response and an Au particle formation reaction by reduction of Au ions in an assay solution prepared by, to a pre-assay solution in which all of an antibody or antigen for detection of a disease-specific marker, free Au ions, and adsorbed Au ions are present, adding a sample, which contains a disease-specific antigen or antibody binding specifically to the antibody or the antigen, and a reducing agent; and (b) a step of confirming the presence or absence of a disease-specific marker by a chromogenic reaction through the Au particle formation.