CN210572096U - Fixing buckle for agarose gel electrophoresis tank - Google Patents
Fixing buckle for agarose gel electrophoresis tank Download PDFInfo
- Publication number
- CN210572096U CN210572096U CN201920617116.8U CN201920617116U CN210572096U CN 210572096 U CN210572096 U CN 210572096U CN 201920617116 U CN201920617116 U CN 201920617116U CN 210572096 U CN210572096 U CN 210572096U
- Authority
- CN
- China
- Prior art keywords
- electrophoresis
- agarose gel
- electrophoresis tank
- main part
- buckle main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000000246 agarose gel electrophoresis Methods 0.000 title claims abstract description 14
- 238000001962 electrophoresis Methods 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000000499 gel Substances 0.000 abstract description 13
- 239000011543 agarose gel Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 239000007853 buffer solution Substances 0.000 description 8
- 239000003292 glue Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 3
- 238000001502 gel electrophoresis Methods 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 229920002477 rna polymer Polymers 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a buckle is fixed in agarose gel electrophoresis tank, including U type buckle main part to and the sealing strip that sets up respectively in the card foot inboard at U type buckle main part both ends, detain U type buckle main part in the middle of the electrophoresis tank protruding, the sealing strip plays the fixed effect of friction between the arch in the middle of U type buckle main part and electrophoresis tank. The utility model discloses can fix the not agarose gel of equidimension, can not influence the electric current size through gel itself at the electrophoresis in-process, can not influence electrophoresis buffer's quantity.
Description
Technical Field
The utility model relates to a biological sample experiment tool, in particular to fixing device for agarose gel electrophoresis experiments.
Background
Agarose gel electrophoresis is an important experimental means for analyzing ribonucleic acid. In the prior art, a thicker glue groove plays a role in fixing a gel block in agarose gel electrophoresis, and the use method is to place gel in the glue groove and then place the glue groove in an electrophoresis groove. However, the glue groove can only fix the whole piece of gel, and in practical application, the whole piece of agarose gel is often required to be cut into small pieces for use, and at the moment, the common glue groove can not fix the whole piece of agarose gel. And because of the thickness of the glue groove, more electrophoresis buffer solution needs to be wasted. If no fixing device is used in the agarose gel electrophoresis process, the gel is easy to change position due to vibration generated in operations such as placing an electrophoresis tank cover and the like, so that the electrophoresis result is influenced, the nucleic acid strip is inclined or even leaks out of the gel, and the experiment result and data analysis and display are greatly influenced.
Disclosure of Invention
The present invention aims to overcome the above-mentioned shortcomings of the background art, and provides a fixing buckle for an electrophoresis tank, which can fix gels with different sizes.
The technical scheme of the utility model is that: the utility model provides a buckle is fixed in agarose gel electrophoresis groove, its protruding use in the middle of cooperation electrophoresis groove, it is including U type buckle main part to and the sealing strip that sets up respectively in the card foot inboard at U type buckle main part both ends, buckle U type buckle main part in the middle of the electrophoresis groove protruding, the sealing strip plays the fixed effect of friction between protruding in the middle of U type buckle main part and electrophoresis groove.
The middle of the electrophoresis tank is raised, namely the position for placing the agarose gel. Under the pushing of external force, the U-shaped buckle main body can transversely move or be taken down along the edge of the middle bulge of the electrophoresis tank.
The fixing buckle of the agarose gel electrophoresis tank can transversely move along the edge of the middle bulge of the electrophoresis tank, so that the agarose gel electrophoresis tank can be suitable for gel blocks with various sizes. Because of the effect of the sealing strip, the fixing buckle cannot move under the condition of small external force, and therefore the gel block can be fixed. And the direction of the long edge of the U-shaped buckle main body of the fixed buckle arranged in the middle of the electrophoresis tank is parallel to the current direction of electrophoresis and the moving direction of nucleic acid in gel electrophoresis, so that the process of gel electrophoresis is not interfered. Unlike a traditional glue groove, the buckle does not change the position of the gel relative to the electrophoresis buffer solution, and therefore the dosage of the buffer solution is not increased.
The beneficial effects of the utility model are that, can fix the agarose gel of equidimension not, can not influence the electric current size through gel itself at the electrophoresis in-process. The position of the fixed buckle is not under the gel, so that the dosage of the electrophoresis buffer solution is not influenced. Meanwhile, the structure is simple and the implementation is easy.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a schematic view of the present invention fixed on an electrophoresis tank;
FIG. 3 is a top view of FIG. 2;
wherein: 1. a U-shaped buckle main body; 2. a rubber seal strip; 3. an electrophoresis tank; 4. the middle of the electrophoresis tank is convex; 5. electrophoresis buffer solution; 6. agarose gel blocks.
Detailed Description
The embodiment shown in fig. 1 comprises a U-shaped buckle main body (1) and rubber sealing strips (2) respectively arranged at the inner sides of clamping legs at two ends of the U-shaped buckle main body.
As shown in figures 2 and 3, the U-shaped buckle main body (1) is buckled on the middle bulge (4) of the electrophoresis tank on which the agarose gel block (6) is placed, and the rubber sealing strip (2) is tightly contacted with the middle bulge (4) of the electrophoresis tank. But the embodiment can move back and forth or be taken down along the middle bulge (4) of the electrophoresis tank under the action of larger external force, thereby being suitable for gel blocks with different sizes. U type buckle main part (1) contacts middle arch (4) of electrophoresis tank and agarose gel piece (6) simultaneously, makes the agarose gel piece fix in the intermediate position of U type buckle main part (1) and electrophoresis tank (3) a lateral wall, can not remove about because of rocking of electrophoresis buffer solution (5). And the relative position of the agarose gel block (6) and the electrophoresis buffer solution (5) and the contact surface in the electrode direction are not changed, the electrophoresis process is not influenced, and more electrophoresis buffer solutions are not needed.
Claims (4)
1. The utility model provides a buckle is fixed in agarose gel electrophoresis groove, characterized by includes U type buckle main part to and the sealing strip that sets up respectively in the card foot inboard at U type buckle main part both ends, detain U type buckle main part in the middle of the electrophoresis groove protruding, the sealing strip plays the fixed effect of friction between protruding in the middle of U type buckle main part and electrophoresis groove.
2. The agarose gel electrophoresis tank fixing buckle as claimed in claim 1, wherein the U-shaped buckle body can move transversely along the edge of the middle bulge of the electrophoresis tank under the pushing of an external force.
3. The agarose gel electrophoresis tank fixing fastener of claim 1, wherein the sealing strip is a rubber sealing strip.
4. The agarose gel electrophoresis tank fixing buckle as recited in claim 1, wherein the direction of the long side of the U-shaped buckle main body arranged in the middle of the electrophoresis tank is parallel to the current direction of electrophoresis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617116.8U CN210572096U (en) | 2019-04-30 | 2019-04-30 | Fixing buckle for agarose gel electrophoresis tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617116.8U CN210572096U (en) | 2019-04-30 | 2019-04-30 | Fixing buckle for agarose gel electrophoresis tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210572096U true CN210572096U (en) | 2020-05-19 |
Family
ID=70627638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920617116.8U Expired - Fee Related CN210572096U (en) | 2019-04-30 | 2019-04-30 | Fixing buckle for agarose gel electrophoresis tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210572096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147206A (en) * | 2020-11-05 | 2020-12-29 | 巢湖学院 | Gel electrophoresis tank with separation function |
-
2019
- 2019-04-30 CN CN201920617116.8U patent/CN210572096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147206A (en) * | 2020-11-05 | 2020-12-29 | 巢湖学院 | Gel electrophoresis tank with separation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |