Auxiliary equipment for nucleic acid extraction
An auxiliary equipment and nucleic acid technology, applied in biochemical equipment and methods, DNA preparation, biochemical instruments, etc., can solve the problems of heavy workload, low efficiency, and many operations for operators, and achieve the goal of reducing failure rate and production cost Effect
Inactive Publication Date: 2021-11-09
JIANGSU BIOPERFECTUS TECH CO LTD
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Problems solved by technology
In the process of nucleic acid extraction and purification, each step requires different reagents to participate in the reaction. In the traditional operation process, operators need to frequently measure reagents and replace reaction containers. The workload of operators is large and the efficiency is low; existing After the nucleic acid extraction device cracks and adsorbs the sample, it can only wash and desorb the nucleic acid adsorbed once. The amount of reagent used is large, the number of operations is large, the workload of the operator is large, and the damage to the nucleic acid structure is relatively large. serious
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[0019] Specific embodiments of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0020] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
[0021] Specific embodiments of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0022] According to the heating and magnetic device...
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The invention discloses auxiliary equipment for nucleic acid extraction. The auxiliary equipment is mounted below a detection tube, and is mainly designed as follows: a multi-claw heating aluminum block is clung to a reaction tube for heating, and a magnet is mounted in a module for adsorbing magnetic beads. Heating and magnetic adsorption devices belong to important steps of a nucleic acid extraction process, and the fault rate and the production cost of precision equipment are greatly reduced by a miniaturized module and an integrated design.
Description
Technical field: [0001] The invention belongs to the technical field of nucleic acid extraction, in particular to an auxiliary equipment for nucleic acid extraction. Background technique: [0002] Nucleic acid is the carrier of genetic information, widely present in all animal and plant cells and microorganisms, and is one of the most basic substances of life. Environmental testing, agriculture, forestry and animal husbandry and other fields have been continuously promoted and applied. Therefore, in order to study and analyze nucleic acid, it needs to be extracted and separated from the complex biological environment. Therefore, the extraction and purification of nucleic acid is an essential task in almost every molecular laboratory, mainly including steps such as lysis, adsorption, washing and desorption. In the process of nucleic acid extraction and purification, each step requires different reagents to participate in the reaction. In the traditional operation process, o...
Claims
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IPC IPC(8): C12M1/38C12M1/36C12M1/34C12M1/02C12M1/00
CPCC12N15/1013
Inventor 梁骞魏凡程刘中华王国强
Owner JIANGSU BIOPERFECTUS TECH CO LTD