Cell-permeable fluorogenic fluorophores
US12326385B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 6, 2019 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Mar 23, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B57/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to rhodamine-type fluorophores being present in two states, a cell-permeable non-florescent form and a fluorescent form. The present invention also relates to use of the fluorophores in staining and live cell fluorescence imaging. The compounds have general formula (10) or the general formula (10′).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.