Thiosulfonate compound, reversible cationization agent for protein and/or peptide, and method for solubilization
US8653240B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 24, 2011 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Mar 24, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2/00
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The object of the present invention is to provide a novel thiosulfonate compound, a reversible cationization agent for protein and/or peptide, which can reversibly cationize a wider range of proteins and peptides with high stability of quality and accuracy and which are useful for a high degree of purification and recovery, as well as, a method for solubilization for protein and/or peptide using the agent.The present invention is a thiosulfonate compound having three or more cations derived from a quaternary ammonium group within one molecule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.