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Nucleic acid isolation machine

A nucleic acid extractor and magnetic rod cover technology, which is applied in biochemical instruments, biochemical equipment and methods, DNA preparation, etc., can solve the problems of magnetic rod position offset, frequent calibration, single working mode, etc., to ensure accuracy, The effect of avoiding waste and reducing the cost of experiments

Pending Publication Date: 2018-05-01
BIOTEKE CORP (WUXI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a nucleic acid extractor to solve the problems of magnetic rod position deviation, frequent calibration and single working mode of the nucleic acid extractor in the prior art

Method used

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Examples

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no. 1 example

[0021] A nucleic acid extractor provided by the present invention comprises a body 1, a magnetic frame 2, a magnetic rod 3, a magnetic rod sleeve frame 4, a magnetic rod sleeve 5, a drip baffle 6, a deep hole plate 7, a positioning seat 8, and a turntable 9. Control panel. Wherein, the vertical direction of the fuselage 1 is provided with a guide rail, the magnetic frame 2 and the magnetic rod sleeve 4 are arranged on the guide rail and the magnetic frame 2 is located above the magnetic rod sleeve 4 , the drip baffle 6 is arranged on the body 1 and is located below the magnetic rod sleeve 4 . The magnetic bar 3 is set on the magnetic frame 2 , and the magnetic bar cover 5 is set on the magnetic bar cover frame 4 . The turntable 9 is close to the fuselage 1 and can rotate freely, the positioning seat 8 is fixed on the turntable 9 and the deep hole plate 7 is placed on the positioning seat 8, and the control panel is arranged on The side of the fuselage 1 opposite to the magne...

no. 2 example

[0025] A nucleic acid extractor provided by the present invention comprises a body 1, a magnetic frame 2, a magnetic rod 3, a magnetic rod sleeve frame 4, a magnetic rod sleeve 5, a drip baffle 6, a deep hole plate 7, a positioning seat 8, and a turntable 9. Control panel. Wherein, the vertical direction of the fuselage 1 is provided with a guide rail, the magnetic frame 2 and the magnetic rod sleeve 4 are arranged on the guide rail and the magnetic frame 2 is located above the magnetic rod sleeve 4 , the drip baffle 6 is arranged on the body 1 and is located below the magnetic rod sleeve 4 . The magnetic bar 3 is set on the magnetic frame 2 , and the magnetic bar cover 5 is set on the magnetic bar cover frame 4 . The turntable 9 is close to the fuselage 1 and can rotate freely, the positioning seat 8 is fixed on the turntable 9 and the deep hole plate 7 is placed on the positioning seat 8, and the control panel is arranged on The side of the fuselage 1 opposite to the magne...

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Abstract

The invention provides a nucleic acid isolation machine which comprises a machine body, a magnetic rack, a magnetic rod, a magnetic rod sleeve rack, a magnetic sleeve, a droplet baffle plate, a deep hole plate, a positioning base, a rotating disc and a control panel, wherein a guide track is arranged in the vertical direction of the machine body; the guide track comprises a first guide track and asecond guide track; and the first guide track and the second guide track are arranged in parallel on the machine body. Speeds of oscillation, mixing and magnetic sucking are adjusted in a stepless manner through the control panel, the magnetic rack and the magnetic rod sleeve rack are of double modes, and the deep hole plate is a common deep hole plate. By adopting the nucleic acid isolation machine, the problems in the prior art that a nucleic acid isolation machine is frequent in calibration, single in working mode and great in deep hole plate waste, the position of the magnetic rod is deviated, and the speeds of oscillation, uniform mixing and magnetic sucking cannot be precisely controlled, are solved.

Description

technical field [0001] The invention relates to the field of nucleic acid extraction, in particular to a nucleic acid extraction instrument. Background technique [0002] Nucleic acid research is an important topic in modern biology and medical research. As the carrier of genetic information, nucleic acid is the material basis of gene expression. In addition to its important role in the normal growth, development and reproduction of organisms, it is also related to abnormal conditions of life, such as tumor occurrence, radiation damage, etc. , genetic diseases, etc. are also closely related. [0003] Nucleic acid extractor is an instrument that uses supporting nucleic acid extraction reagents to automatically complete the extraction of sample nucleic acid. Nucleic acid extractors are divided into two categories: one is large-scale automation, generally called automatic liquid workstation; the other is small The automatic nucleic acid extractor uses the packaged supporting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00
CPCC12N15/1013
Inventor 周志图
Owner BIOTEKE CORP (WUXI) CO LTD
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