Patent ID: 11939629
Assignee: nan
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 7:
8. A system that detects a nucleic-acid target molecule, the system comprising:
a first chamber that includes recognition probes, to which are introduced
a sample solution containing the nucleic-acid target molecule, and
recognition restriction endonucleases that cleave a target/recognition-probe duplex to produce a first nucleic-acid product;

a second chamber that includes amplification probes of two types, each bound to a solid support and each including a marker component, including a first-type amplification probe and a second-type amplification probe, to which are introduced
the first nucleic-acid product, and
two types of restriction endonuclease, including a second-type restriction endonuclease that cleaves a first-product/first-type-amplification-probe duplex and a third-product/first-type-amplification-probe duplex to produce a second nucleic-acid product and a third-type restriction endonuclease that cleaves a second-product/second-type-amplification-probe duplex to produce the third nucleic-acid product.