CN213148803U - Nucleic acid electrophoresis tank - Google Patents
Nucleic acid electrophoresis tank Download PDFInfo
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- CN213148803U CN213148803U CN202021418664.7U CN202021418664U CN213148803U CN 213148803 U CN213148803 U CN 213148803U CN 202021418664 U CN202021418664 U CN 202021418664U CN 213148803 U CN213148803 U CN 213148803U
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Abstract
The utility model relates to a nucleic acid electrophoresis tank, which comprises an electrophoresis tank main body, a gel tray and an ultraviolet lighting device; the electrophoresis tank main body shell is provided with a positive platinum electrode and a negative platinum electrode which are respectively positioned at two ends of a diagonal line, and the platinum electrodes are electrically connected with an external electrophoresis apparatus through leads; the middle part of the electrophoresis tank main body is upwards protruded, so that the gel tray is placed; the bottom of the electrophoresis tank main body is also provided with a support column which is respectively positioned at each corner; the ultraviolet lighting device is positioned right below the gel tray and is detachably connected with the electrophoresis tank main body through a sliding groove; the ultraviolet lighting device also comprises a switch and an ultraviolet lamp tube, wherein the switch is electrically connected with the ultraviolet lamp tube and is electrically connected with an external power supply through a lead. The ultraviolet lighting device can simply judge the electrophoresis result, if the result is not good, the electrophoresis result can be interrupted or restarted in time, a gel imaging system does not need to be used for multiple times, and the experimental process is simplified; the ultraviolet-proof transparent material can prevent ultraviolet leakage during simple imaging and avoid causing damage to experimenters.
Description
Technical Field
The utility model relates to the field of biotechnology, especially, relate to a nucleic acid electrophoresis tank.
Background
The tendency of charged species to move in an electric field is called electrophoresis. Nucleic acid electrophoresis is an important means for nucleic acid research, and is an essential component of techniques such as nucleic acid probe, nucleic acid amplification, and sequence analysis. Nucleic acid electrophoresis is usually performed in agarose gels or polyacrylamide gels, where agarose and polyacrylamide gels of different concentrations can form gels with different mesh sizes of molecular sieves, which can be used to separate nucleic acid fragments of different molecular weights.
However, the current electrophoresis result can only be displayed in a gel imaging system, and if the result is not good, the experiment complexity is increased, so that a nucleic acid electrophoresis tank capable of easily imaging is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nucleic acid electrophoresis tank aiming at the defects in the prior art.
In order to achieve the purpose, the utility model adopts the technical proposal that:
providing a nucleic acid electrophoresis tank, which comprises an electrophoresis tank main body, a gel tray and an ultraviolet lighting device; the electrophoresis tank main body shell is provided with a positive platinum electrode and a negative platinum electrode which are respectively positioned at two ends of a diagonal line, and the platinum electrodes are electrically connected with an external electrophoresis apparatus through leads; the middle part of the electrophoresis tank main body is upwards protruded, so that the gel tray is placed; the bottom of the electrophoresis tank main body is also provided with a support column which is respectively positioned at each corner; the ultraviolet lighting device is positioned right below the gel tray and is detachably connected with the electrophoresis tank main body through a sliding groove; the ultraviolet lighting device also comprises a switch and an ultraviolet lamp tube, wherein the switch is electrically connected with the ultraviolet lamp tube and is electrically connected with an external power supply through a lead.
Preferably, the bottom of the electrophoresis tank main body is also provided with a liquid discharging hole for discharging electrophoresis liquid.
Preferably, the gel tray is provided with a multi-layer structure, and can be used for placing one piece of gel independently or placing a plurality of pieces of gel simultaneously.
Preferably, the upper convex part at the bottom of the electrophoresis tank main body and the top surface of the ultraviolet lighting device are transparent materials which can be penetrated by ultraviolet;
preferably, the material of electrophoresis tank main part top cap is anti ultraviolet transparent material.
Preferably, the side surface and the bottom surface of the ultraviolet lighting device are made of ultraviolet-proof materials.
The utility model adopts the above technical scheme, compare with prior art, have following technological effect:
the liquid discharge hole of the utility model can simply and rapidly discharge the electrophoretic liquid after the electrophoresis is finished; the multi-layer structure of the gel tray can be used for simultaneously carrying out electrophoresis on a plurality of gels; the ultraviolet lighting device can simply judge the electrophoresis result, if the result is not good, the electrophoresis result can be interrupted or restarted in time, a gel imaging system does not need to be used for multiple times, and the experimental process is simplified; the ultraviolet-proof transparent material can prevent ultraviolet leakage during simple imaging and avoid causing damage to experimenters.
Drawings
FIG. 1 is a schematic view of the structure of a nucleic acid electrophoresis tank of the present invention;
wherein the reference numerals are:
an electrophoresis tank main body 1; a gel tray 2; an ultraviolet illumination device 3; a platinum electrode 11; a support post 12; a chute 31; a switch 32; an ultraviolet lamp tube 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Example 1
As shown in FIG. 1, the present embodiment provides a nucleic acid electrophoresis tank comprising an electrophoresis tank main body 1, a gel tray 2 and an ultraviolet illumination device 3; the casing of the electrophoresis tank main body 1 is provided with a positive platinum electrode 11 and a negative platinum electrode 11 which are respectively positioned at two ends of a diagonal line, and the platinum electrodes 11 are electrically connected with an external electrophoresis apparatus through leads; the middle part of the electrophoresis tank main body 1 is upwards protruded, so that the gel tray 2 is placed; the bottom of the electrophoresis tank main body 1 is also provided with a support column 12 which is respectively positioned at each corner; the ultraviolet lighting device 3 is positioned right below the gel tray 2 and is detachably connected with the electrophoresis tank main body 1 through a sliding chute 31; the ultraviolet lighting device further comprises a switch 32 and an ultraviolet lamp tube 33, wherein the switch 32 is electrically connected with the ultraviolet lamp tube 33 and is electrically connected with an external power supply through a lead.
Preferably, the bottom of the electrophoresis tank main body 1 is further provided with a liquid discharging hole for discharging electrophoresis liquid.
Preferably, the gel tray 2 is provided with a multi-layer structure, and can be used for placing one piece of gel independently or placing a plurality of pieces of gel simultaneously.
Preferably, the upper convex part of the bottom of the electrophoresis tank main body 1 and the top surface of the ultraviolet illumination device 3 are transparent materials which can be penetrated by ultraviolet;
preferably, the top cover of the electrophoresis tank main body 1 is made of an ultraviolet-proof transparent material.
Preferably, the side surfaces and the bottom surface of the ultraviolet lighting device 3 are made of ultraviolet-proof materials.
The liquid discharge hole of the utility model can simply and rapidly discharge the electrophoretic liquid after the electrophoresis is finished; the multi-layer structure of the gel tray can be used for simultaneously carrying out electrophoresis on a plurality of gels; the ultraviolet lighting device can simply judge the electrophoresis result, if the result is not good, the electrophoresis result can be interrupted or restarted in time, a gel imaging system does not need to be used for multiple times, and the experimental process is simplified; the ultraviolet-proof transparent material can prevent ultraviolet leakage during simple imaging and avoid causing damage to experimenters.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (6)
1. A nucleic acid electrophoresis tank is characterized by comprising an electrophoresis tank main body (1), a gel tray (2) and an ultraviolet lighting device (3); the electrophoresis tank comprises an electrophoresis tank main body (1), wherein a positive platinum electrode (11) and a negative platinum electrode (11) which are respectively positioned at two ends of a diagonal line are arranged on a shell of the electrophoresis tank main body (1), and the platinum electrodes (11) are electrically connected with an external electrophoresis apparatus through leads; the middle part of the electrophoresis tank main body (1) is upwards protruded, so that the gel tray (2) is placed; the bottom of the electrophoresis tank main body (1) is also provided with a support column (12) which is respectively positioned at each corner; the ultraviolet lighting device (3) is positioned right below the gel tray (2) and is detachably connected with the electrophoresis tank main body (1) through a sliding groove (31); the ultraviolet lighting device further comprises a switch (32) and an ultraviolet lamp tube (33), wherein the switch (32) is electrically connected with the ultraviolet lamp tube (33) and is electrically connected with an external power supply through a lead.
2. Electrophoresis tank according to claim 1 characterized in that the bottom of the electrophoresis tank body (1) is further provided with a drain hole for draining the electrophoresis solution.
3. Electrophoresis tank according to claim 1 wherein the gel tray (2) is provided with a multi-layer structure allowing to place one gel individually or several gels simultaneously.
4. Electrophoresis tank according to claim 1 characterized in that the convex part of the bottom of the electrophoresis tank body (1) and the top surface of the ultraviolet illumination device (3) are transparent materials permeable to ultraviolet.
5. Electrophoresis tank according to claim 1 characterized in that the top cover of the electrophoresis tank main body (1) is made of anti-ultraviolet transparent material.
6. Electrophoresis tank according to claim 1 wherein the side and bottom surfaces of the UV illumination device (3) are UV protected material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418664.7U CN213148803U (en) | 2020-07-17 | 2020-07-17 | Nucleic acid electrophoresis tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418664.7U CN213148803U (en) | 2020-07-17 | 2020-07-17 | Nucleic acid electrophoresis tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213148803U true CN213148803U (en) | 2021-05-07 |
Family
ID=75731895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021418664.7U Active CN213148803U (en) | 2020-07-17 | 2020-07-17 | Nucleic acid electrophoresis tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213148803U (en) |
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2020
- 2020-07-17 CN CN202021418664.7U patent/CN213148803U/en active Active
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