Biological substance quantitation method, pathological diagnosis support system, and recording medium storing computer readable program
US10746740B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2016 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Jun 7, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/6875
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a biological substance quantitation method of quantitating a biological substance in a sample stained with a staining reagent including a fluorescent particle encapsulating a fluorescent substance, based on a fluorescence of the fluorescent substance. The method includes inputting a fluorescent image representing expression of the biological substance in the sample by a fluorescent bright spot; and quantitating an expression amount of the biological substance based on a fluorescence of the fluorescent bright spot. The biological substance is a nucleoprotein expressed at a cell nucleus. The fluorescent particle binds to the biological substance through a primary antibody which is directed against the biological substance as an antigen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.