Polynucleotide labeling reagent
US7795423B2 · kind B2 · utility
10Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 2008 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Apr 2, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a new labeling reagent for preparing modified oligonucleotides and processes for their production wherein these oligonucleotides contain at least once the structure P═N—SO2-benzole-L-M-X, characterized in that L is either —(CH2)n- or polyethylene glycol, M is selected from a group consisting of —NH—, —O—, —S—, and —COO—, and X is either a protecting group or a detectable unit. L is preferably either —(CH2)n- or polyethylene glycol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.