C-terminal peptide sequencing method
US5227309A · kind A · utility
1Cited by
1References
9Claims
0Family size
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Key dates
| Filing date | Oct 18, 1991 |
| Grant date | Jul 13, 1993 |
| Priority date | — |
| Expiry date | Oct 18, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/255
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for the C-terminal sequencing of a peptide in which an alkyl or aryl tin isothiocyanate coupling reagent is used to form a thiohydantoin derivative. Free halogen producing activating agents, such as 2-halo-1-methyl pyridinium salts, may be used as an activating agent for the coupling reagent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.