Drug target capturing method
US9518998B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2015 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Nov 19, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/582
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention discloses a method for capturing drug targets, comprising the following steps of: (1) preparing row materials, i.e., compounds and DNA or RNA or one party of other specific affinity materials; (2) linking: covalently linking the compounds to the DNA or RNA or the one party of other specific affinity materials, to obtain labeled compounds; (3) transferring: transferring the labeled compounds obtained in the step (2) into cells by a specific gene transfer method; (4) capturing targets: disrupting the cells in the step (3), and then capturing the DNA or RNA in the step (1) by immobilized complementary DNA or RNA, or capturing the one party of affinity materials in the step (1) by the other party of immobilized specific affinity materials, thus to enrich the targets through the covalently linked labeled compounds and the affinity of the targets; (5) identifying targets: dissociating the enriched targets from a stationary phase, deploying the targets by a gel electrophoresis method or by an equivalent separation method, and comparing differential proteins by proteomics thus to identify the potential targets; and (6) determining targets: expressing or purchasing the…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.