Preservation of cell-free RNA in blood samples
US9657227B2 · kind B2 · utility
14Cited by
112References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 5, 2013 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Nov 5, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q2527/127
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method for preserving and processing cell-free nucleic acids located within a blood sample is disclosed, wherein a blood sample containing cell-free nucleic acids is treated to reduce both blood cell lysis and nuclease activity within the blood sample. The treatment of the sample aids in increasing the amount of cell-free nucleic acids that can be identified and tested while maintaining the structure and integrity of the nucleic acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.