Electrophoresis tank convenient to fix rubber making plate

An electrophoresis tank and gel plate technology, which is applied in the field of electrophoresis tank, can solve the problems such as the movement of the gel plate, the deviation of the electrophoresis strips from the swimming lane, and the confusion of each other, so as to achieve the effect of ensuring linearity.

Pending Publication Date: 2019-08-23
广安职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide an electrophoresis tank that is convenient for fixing the gel plate, and the gel plate can be well fixed by the electrophoresis tank to prevent the gel plate from moving or rotating during the electrophoresis process. In order to overcome the problem that the electrophoresis strips are easily deviated from the swimming lane or confused with each other due to movement or rotation during the electrophoresis process of the existing electrophoresis tank

Method used

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  • Electrophoresis tank convenient to fix rubber making plate
  • Electrophoresis tank convenient to fix rubber making plate
  • Electrophoresis tank convenient to fix rubber making plate

Examples

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Effect test

Embodiment 1

[0029] Such as figure 1 As shown, it is an electrophoresis tank for fixing gel plates according to an embodiment of the present invention. Such as figure 2 shown, for figure 1 The disassembled state diagram of the electrophoresis tank shown.

[0030] Such as Figure 1-3 As shown, the electrophoresis tank that is convenient for fixing the gel plate includes an electrophoresis tank 10 and a gel plate 20. The electrophoresis tank 10 includes a tank body 110 and a cover body 120. Electrodes 111 are arranged at both ends of the tank body 110, and the cover body 120 is provided with corresponding electrodes. There is a conductive ring 121 electrically connected to the power source. When performing electrophoresis, when the cover body 120 can be covered on the tank body 110, the electrodes 111 are connected to the power supply, and an evenly distributed electric field is formed between the electrodes 111 at both ends of the tank body 110, and the charged nucleic acid or protein ...

Embodiment 2

[0040] The difference between embodiment 2 and embodiment 1 lies in that the first sliding rails 112 on both sides of the tank body 110 are inclined. In this embodiment, the first sliding rails 112 are inclined at 45°. Therefore, when installing the gel plate 20, insert the gel plate 20 obliquely along the first slide rail 112 into the groove body 110, the resistance of the insertion process is relatively small, and at the same time, the electrophoresis buffer will not produce too many ripples . At the same time, when pulling out the gel plate 20, the gel plate 20 is pulled out of the tank body 110 obliquely along the first slide rail 112, the resistance in the pulling out process is relatively small, and at the same time, too much electrophoresis buffer will not be produced. ripple.

Embodiment 3

[0042] Embodiment 3 differs from Embodiment 1 in that: a first slide rail 112 is also provided on the inner wall of one side of the tank body 110 (that is, any side in the two sides perpendicular to the electric field line), and the first slide rail 112 The upper end of 112 extends to the top of the tank body 110. Correspondingly, one side of the gel plate 20 (that is, any one of the two sides perpendicular to the moving direction of the sample during electrophoresis) is correspondingly provided with an outwardly protruding slider. 21 , the slider 21 can slide up and down along the first slide rail 112 . By inserting the slider 21 arranged on the side of the rubber-making plate 20 into the first slide rail 112 on the side of the tank body 110, it also has the effect of fixing the rubber-making plate 20 by clamping, ensuring the stability of the electrophoretic strip. linearity.

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Abstract

The invention discloses an electrophoresis tank convenient to fix a rubber making plate. The electrophoresis tank convenient to fix the rubber making plate includes an electrophoresis tank and the rubber making plate. The electrophoresis tank includes a tank body and a cover body. Electrodes are arranged on the two ends of the tank body. Conductive rings electrically connected to a power supply are correspondingly arranged on the cover body. When the cover body covers the tank body, the electrodes and the power supply are connected. The inner walls of the side surfaces of the tank body is provided with first slide rails. The upper ends of the first slide rails extend to the top of the tank body. Projecting slide blocks are correspondingly arranged on the side surfaces of the rubber makingplate. When the slide blocks slide from top to bottom into the first slide rails, the rubber making plate is parallel to the tank body. The electrophoresis tank convenient to fix the rubber making plate fixes the rubber making plate into the tank body, and so the linearity of electrophoretic bands is ensured and the adjacent bands do not cross each other.

Description

technical field [0001] The invention relates to the technical field of electrophoresis equipment, in particular to an electrophoresis tank for fixing glue-making plates. Background technique [0002] The electrophoresis tank is the core component of the gel electrophoresis system, including three types of disc electrophoresis tanks, vertical plate electrophoresis tanks and horizontal electrophoresis tanks. Among them, the horizontal electrophoresis tank is the most widely used in the process of nucleic acid separation and identification. The horizontal electrophoresis tank includes the base of the electrophoresis tank and electrodes, where the electrodes are connected to an external power source to form an electric field from the cathode to the anode, and the nucleic acid or protein is in the electric field, and the nucleic acid or protein molecules are directed towards the opposite end of the electrode due to their own charge Swimming passes through the gel layer at the sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/447
CPCG01N27/44704
Inventor 向丹
Owner 广安职业技术学院
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