DNA complex, adsorbent, adsorption column, purification system, liquid treatment method, and method for producing DNA complex
US11633715B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Mar 25, 2020 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | Jan 30, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A DNA complex includes a carrier and DNA immobilized on the carrier. 80% or more by mass of the DNA is single-stranded DNA, the DNA has an average molecular weight of 500,000 or less, and the DNA content is more than 15% by mass and 50% or less by mass of the DNA complex. The carrier contains an inorganic material. The DNA complex has an average particle size of 10 μm or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.