Liquid chromatographic method and apparatus for analyzing biological samples
US5308774A · kind A · utility
5Cited by
3References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1990 |
| Grant date | May 3, 1994 |
| Priority date | — |
| Expiry date | Dec 11, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/25625
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Physiologically active substances contained in a biological sample not subjected to deproteinization can be converted to their derivatives at a high efficiency without being adversely affected by the protein present in the sample, and accordingly the analysis of said physiologically active substances in the form of said derivatives can be performed at a high precision.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.