Tandemly repeated antibody-binding protein and its applications
US11320427B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jul 13, 2017 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Jan 15, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2333/315
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention provides a tandemly repeated protein comprising at least two repeats of an amino acid sequence of an antibody binding protein or a fragment thereof and a cell having the repeats expressed on the membrane thereof, which can be used in immunoassay to improve detection sensitivity and detection limit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.