Probes comprising modified adenine groups, their preparation and their uses
US4842996A · kind A · utility
6Cited by
2References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 22, 1985 |
| Grant date | Jun 27, 1989 |
| Priority date | — |
| Expiry date | Aug 22, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/6813
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a probe constituted by an oligonucleotide fragment of structure predetermined by the application envisaged, wherein at least a part of the adenine groups therein is replaced by modified adenine groups so that they can form three hydrogen bonds with the reactive groups of thymine or uracil. This probe is useful in the field of biological analyses and extractions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.