Affinity support and method for isolating immunoglobulin
US10766924B2 · kind B2 · utility
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Key dates
| Filing date | Jul 27, 2016 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Apr 29, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/8831
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
To provide an affinity support in which a binding property of a ligand to a target substance is improved. The affinity support contains a solid phase support and a protein ligand, wherein the protein ligand is represented by formula (1): R—R1 (1) wherein R represents a linker binding to the solid phase support, which contains a polyproline, and R1 represents a protein showing an affinity to immunoglobulin, and the R is bound to a C terminal or an N terminal of an amino acid sequence in R1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.