Reaction Chamber and Molecular Hybridization Instrument

Abstract

The invention discloses a reaction chamber and a molecular hybridization instrument. The reaction chamber includes a plurality of unit chambers arranged in parallel, each unit chamber has an independent reaction chamber, the reaction chamber is vertically arranged, and the reaction chamber The upper part of the chamber is provided with multiple sets of elastic injection ports and air pressure balance ports. The injection ports and air pressure balance ports are in a closed state in a natural state. Each unit chamber corresponds to a group of elastic injection ports and air pressure balance ports. The reaction chamber of the present invention can be applied to a molecular hybridization instrument, which reduces the volume of the molecular hybridization instrument and saves working space. And the setting of the air pressure balance port can ensure the balance of the reaction chamber air pressure. The injection port and the air pressure balance port are in a closed state in a natural state, which ensures that the liquid in the reaction chamber flows out or overflows when the reaction chamber is rotated, ensuring that the molecular hybridization The instrument can perform experiments and reactions better.

Description

technical field [0001] The invention relates to the technical field of molecular hybridization, in particular to a reaction chamber applicable to a molecular hybridization instrument and a molecular hybridization instrument using the reaction chamber. Background technique [0002] Molecular hybridization instrument, also known as: molecular hybridization box, molecular hybridization oven, is widely used in the screening of cloned genes, the production of enzyme digestion maps, the qualitative and quantitative detection of specific gene sequences in the genome, and the diagnosis of diseases. Molecular hybridization instruments are not only widely used in the field of molecular biology, but also increasingly used in clinical diagnosis. [0003] The basic principle of the molecular hybridization instrument is to use the properties of denaturation and renaturation of nucleic acid molecules to make DNA (or RNA) fragments from different sources form hybrid double-stranded molecule...

AI Technical Summary

Problems solved by technology

[0004] With the wide application and promotion of molecular hybridization instruments, people have higher and higher requirements for the use of molecular hybridization instruments. The existing molecular hybridization instruments do not have a separate carrier for placing test paper. When conducting experiments, the test paper is generally placed flat. In the reaction area of ​​the molecular hybridization instrument, for a molecular hybridization instrument that can perform higher-throughput experiments, the reaction area of ​​the molecular hybridization instrument will be larger due to the need for more sample detection experiments, which makes the volume of the molecular hybridization instrument larger. Larger, it takes up a lot of work space; the test paper is placed flat in the reaction area of ​​the molecular hybridization instrument, and the test paper needs to be placed in a single place for alignment, which brings great inconvenience to people's work, and the experimental results are often Not ideal enough

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