Nucleic acid extraction composition, reagent and kit containing the same and use thereof
US12297425B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 22, 2021 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Mar 14, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/6806
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A nucleic acid extraction composition, reagents and kits containing the same and uses thereof. Provided is a nucleic acid extraction and purification reagent free of volatile organic solvents, which prevents the damage of volatile organic solvents to people and greatly improves the timeliness of nucleic acid extraction and purification, making the operation extremely simple, and the nucleic acid can be obtained within 10 minutes. The obtained nucleic acid may be used for biological reactions such as PCR, NASBA, LAMP and RPA. Moreover, the reagents of the present disclosure may be used to extract nucleic acids of cells, bacteria, fungi, DNA viruses and RNA viruses from various samples such as blood, throat swab preserving fluid, saliva, urine, sputum, excrement and the like, and very suitable for clinical and scientific research uses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.