Method for separating antibody, and method for testing on disease
US12372517B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2019 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Nov 8, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2800/7042
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An object of the present invention is to provide a method for detecting the presence or absence of a disease, the risk of developing a disease, the degree of progression of a disease and/or the degree of progression of aging, in a subject. The present invention achieves the above described object by a method including the following steps (a) to (c): (a) adding a solution containing an antibody obtained from a subject to a column filled with an insoluble carrier on which an Fc-binding protein is immobilized, to allow the antibody to be adsorbed on the carrier; (b) eluting the antibody adsorbed on the carrier using an eluent, to obtain data of a separation pattern of the antibody; and (c) detecting the presence or absence of a disease, the risk of developing a disease, the degree of progression of a disease and/or the degree of progression of aging, in the subject, using the data as an indicator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.