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US 11,633,715 B2Granted
DNA complex, adsorbent, adsorption column, purification system, liquid treatment method, and method for producing DNA complex
AssigneeCanon Kabushiki Kaisha
InventorsFumio Yamauchi, Kengo Kanazaki, Teigo Sakakibara, Yoshinori Kotani, Ryoko Ueyama
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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.
Claims17
A DNA complex comprising:
- a carrier;
- and DNA immobilized on the carrier,
- wherein 80% or more by mass of the DNA is single-stranded DNA,
- the DNA has an average molecular weight of 500,000 or less,
- the carrier contains an inorganic material,
- the DNA complex has an average particle size of 10 μm or more, the DNA content is more than 15% by mass and 50% or less by mass of the DNA complex, and
- the carrier is an aggregate of primary particles, and
- the primary particles have an average particle size in the range of 1 to 15 nm.
5 more elements
A DNA complex comprising:
- a carrier;
- and DNA immobilized on the carrier,
- wherein 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 carrier contains layered metal hydroxides.
2 more elements
Dependencies are inferred from the claim text.