Double-shielding box-type DNA sequencer with portal

Abstract

The invention relates to a double-shielding box-type DNA sequencer with a portal. The double-shielding box-type DNA sequencer comprises a reaction record subsystem, a reagent supply system, a control system and a sequencer box bearing the systems, the reaction record subsystem comprises a reaction bin component, a movement platform component, a movement control unit, a CCD camera and a platform supporting component, a reaction chip component is arranged in the reaction bin component, and reaction liquid enters a reaction chip for chemical reaction to generate visible light under action of the control system. The double-shielding box-type DNA sequencer comprises the portal and a turnable reaction bin double-shielding structure, the reaction chip can be loaded under double protection, and the portal itself has extremely high stability; after long-time use, the portal does not deform, and the CCD camera can be stabilized at a same point for testing.

Description

technical field [0001] The invention relates to the field of DNA sequencing, in particular to a double-shelter box-type DNA sequencer with a door frame, which has a box structure, is easy to carry, and can supply liquid independently. Background technique [0002] In the field of DNA sequencing technology, the overall operation process is described as follows: After the DNA sample is crushed, the library building reagent is used to add adapters, single-strand capture, bind to microspheres, microemulsion PCR amplification, and emulsion breaking, and obtain the microspheres. For the DNA library, the library and the enzymes required for the sequencing reaction are placed on the sequencing chip with a micro-reaction pool by using the sample plate, and the sequencing chip and sequencing reagents are installed on the host computer, and the sequencing program is started by the control computer according to the number and position of the modules, which is automated The sequencing re...

AI Technical Summary

Problems solved by technology

[0003] The actual sequencing reaction and reagent supply equipment should have a stable and airtight operating environment, especially for the related equipment of the sequencing reaction, which should be easy to operate and integrally movable. And reserve a location with enough space for taking photos; existing DNA sequencing equipment is difficult to meet the above requirements

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