CN203849202U - Electrophoresis comb for vertical platy discontinuous gel electrophoresis - Google Patents
Electrophoresis comb for vertical platy discontinuous gel electrophoresis Download PDFInfo
- Publication number
- CN203849202U CN203849202U CN201420276277.2U CN201420276277U CN203849202U CN 203849202 U CN203849202 U CN 203849202U CN 201420276277 U CN201420276277 U CN 201420276277U CN 203849202 U CN203849202 U CN 203849202U
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- China
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- comb
- application
- electrophoresis
- comb body
- gel electrophoresis
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Abstract
The utility model provides an electrophoresis comb for vertical platy discontinuous gel electrophoresis. The electrophoresis comb comprises an electrophoresis comb body (1), wherein one side of the electrophoresis comb body (1) is provided with a plurality of rectangular comb teeth (2), locating clamping strips (3) arranged at two ends of the rectangular comb teeth (2) and gel isolating strips (4) vertically arranged at the roots of the rectangular comb teeth (2); the other side of the electrophoresis comb body (1) is provided with sample injection hoppers (5) corresponding to the rectangular comb teeth (2) one to one, locating clamping strips (3) arranged at two ends of the sample injection hoppers (5) and locating lugs (6) arranged between every two adjacent sample injection hoppers (5); the insides of the sample injection hoppers (5) are hollow; the electrophoresis comb body (1) is bilateral. The electrophoresis comb not only has the traditional function of forming a sample injection hole, but also can be used for reducing the technical requirement for injecting samples, reducing the dependency level of sample injection operation to a laboratory technician and also ensuring the sample injection quality.
Description
Technical field
The utility model relates to experiment equipment technical field, is specifically related to a kind of comb for vertical tabular discontinuous gel electrophoresis.
Background technology
Vertical tabular discontinuous gel electrophoresis is a kind of very important technological means in Bioexperiment science, generally comprises the steps such as gel making, application of sample, electrophoresis, dyeing, decolouring, imaging.At present, application of sample or pure manual experimental implementation are very high to laboratory technician's skills involved in the labour.Once it is unskilled or accidentally that laboratory technician operates, with regard to as easy as rolling off a log, sample solution is added to gel pore outside, thereby affects electrophoresis result.
Utility model content
Technical problem to be solved in the utility model is for above the deficiencies in the prior art, a kind of comb for vertical tabular discontinuous gel electrophoresis is provided, this comb is except realizing the function of existing formation well, can also reduce the technical requirement of application of sample, make application of sample operation little to laboratory technician's degree of dependence, ensure application of sample quality simultaneously.
The technical scheme that this use is novel adopted is:
A kind of comb for vertical tabular discontinuous gel electrophoresis, comprise comb body, one side of described comb body is provided with several rectangle broach, be arranged at the location card article at rectangle broach two ends, be vertically installed in rectangle broach root every adhesive tape, the opposite side of described comb body be provided with and rectangle broach position one to one application of sample bucket, be arranged at application of sample bucket two ends location card article, be arranged at the locating convex block between every two adjacent application of sample buckets, the inner hollow of described application of sample bucket, described comb body is symmetrical.
Adopt after above structure, the utility model compared with prior art, has the following advantages:
At rectangle broach, the location card article of a side setting of the utility model comb with belong to prior art every adhesive tape, what realize is the function that existing gel pore is shaped, and the application of sample bucket arranging at comb opposite side, location card article and locating convex block, make comb of the present utility model than the comb on existing market many a kind of function, that makes sample pipetting volume to technical requirement step-down exactly, as long as sample is added on to the adding mouth that application of sample bucket is roomy, sample can be automatically along, the inner hollow space of application of sample bucket is toward dirty, thereby realizes application of sample process.And locating convex block is positioned on short glass plate, location card article is positioned long glass plate both sides, make comb intact in horizontal and vertical location, ensure that application of sample bucket bottom coordinates with gel pore intact, complete smoothly application of sample process.The utility model comb effectively reduces the technical requirement to sample pipetting volume, makes application of sample operation little to laboratory technician's degree of dependence, ensures application of sample quality simultaneously.This comb is that Bioexperiment brings convenience, and is suitable for laboratory and promotes the use of.
As preferably, described application of sample bucket protrude from the width of comb body part and thickness with width and the thickness of rectangle broach, be highly less than the height of rectangle broach.It is intact that this structure makes the bottom of application of sample bucket coordinate with gel pore top, and slot milling can be entered in gel pore by Action of Gravity Field sample again, thereby completes application of sample smoothly.
As further preferred, the height that described application of sample bucket protrudes from comb body part is 1/4 of rectangle broach height.This structure reserves the space of enough gel pores to sample, be applicable to the gel electrophoresis of Multi-example amount.
As preferably, described locating convex block is positioned at the edge of comb body opposite side.This structure is conducive to comb and is positioned well short glass plate.
As preferably, the cross sectional shape of described locating convex block is rectangle, the thickness that is highly greater than short glass plate.This structure makes comb can be positioned well short glass plate, thereby ensures that application of sample carries out smoothly.
As preferably, described comb body, rectangle broach, location card article, one-body molded every adhesive tape, application of sample bucket and locating convex block.Integrated structure makes comb firm and durable, long service life.
Brief description of the drawings
Shown in Fig. 1 is the schematic diagram of the utility model for the comb of vertical tabular discontinuous gel electrophoresis;
Shown in Fig. 2 is the A-A diagrammatic cross-section in Fig. 1.
Wherein: 1, comb body; 2, rectangle broach; 3, location card article; 4, every adhesive tape; 5, application of sample bucket; 6, locating convex block.
Embodiment
Below in conjunction with embodiment, the present invention is further described in detail.Be noted that following illustrating is all exemplary, be intended to the invention provides further instruction.Except as otherwise noted, all Science and Technology terms that the present invention uses have the identical meanings of conventionally understanding with the technical field of the invention personnel.
As Fig. 1, shown in Fig. 2, the utility model is for the comb of vertical tabular discontinuous gel electrophoresis, comprise comb body 1, one side of described comb body 1 is provided with several rectangle broach 2, be arranged at the location card article 3 at rectangle broach 2 two ends, be vertically installed in rectangle broach 2 roots every adhesive tape 4, the opposite side of described comb body 1 is provided with and rectangle broach 2 positions application of sample bucket 5 one to one, be arranged at the location card article 3 at application of sample bucket 5 two ends, be arranged at the locating convex block 6 between every two adjacent application of sample buckets 5, the inner hollow of described application of sample bucket 5, described comb body 1 is symmetrical.
Described application of sample bucket 5 protrude from the width of comb body 1 part and thickness with the width of rectangle broach 2 and thickness, be highly 1/4 of rectangle broach 2 height.Described locating convex block 6 is positioned at the edge of comb body 1 opposite side.The cross sectional shape of described locating convex block 6 is that rectangle, height are higher than the thickness of short glass plate.Described rectangle broach 2, location card article 3, be shaped on comb body 1 every adhesive tape 4, application of sample bucket 5 and locating convex block 6.
Above embodiment is to explanation of the present utility model and further explains, instead of to restriction of the present utility model, any amendment of doing in interest field of the present utility model, all falls into protection domain of the present utility model.
Claims (6)
1. the comb for vertical tabular discontinuous gel electrophoresis, comprise comb body (1), one side of described comb body (1) is provided with several rectangle broach (2), be arranged at the location card article (3) at rectangle broach (2) two ends, be vertically installed in rectangle broach (2) root every adhesive tape (4), it is characterized in that: the opposite side of described comb body (1) is provided with and rectangle broach (2) position application of sample bucket (5) one to one, be arranged at the location card article (3) at application of sample bucket (5) two ends, be arranged at the locating convex block (6) between every two adjacent application of sample buckets (5), the inner hollow of described application of sample bucket (5), described comb body (1) is symmetrical.
2. the comb for vertical tabular discontinuous gel electrophoresis according to claim 1, is characterized in that: described application of sample bucket (5) protrude from the width of comb body (1) part and thickness with width and the thickness of rectangle broach (2), be highly less than the height of rectangle broach (2).
3. the comb for vertical tabular discontinuous gel electrophoresis according to claim 2, is characterized in that: the height that described application of sample bucket (5) protrudes from comb body (1) part is 1/4 of rectangle broach (2) height.
4. the comb for vertical tabular discontinuous gel electrophoresis according to claim 1, is characterized in that: described locating convex block (6) is positioned at the edge of comb body (1) opposite side.
5. the comb for vertical tabular discontinuous gel electrophoresis according to claim 1, is characterized in that: the cross sectional shape of described locating convex block (6) is rectangle, the thickness that is highly greater than short glass plate.
6. the comb for vertical tabular discontinuous gel electrophoresis according to claim 1, is characterized in that: described rectangle broach (2), location card article (3), be shaped on comb body (1) every adhesive tape (4), application of sample bucket (5) and locating convex block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276277.2U CN203849202U (en) | 2014-05-27 | 2014-05-27 | Electrophoresis comb for vertical platy discontinuous gel electrophoresis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276277.2U CN203849202U (en) | 2014-05-27 | 2014-05-27 | Electrophoresis comb for vertical platy discontinuous gel electrophoresis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849202U true CN203849202U (en) | 2014-09-24 |
Family
ID=51562204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276277.2U Expired - Fee Related CN203849202U (en) | 2014-05-27 | 2014-05-27 | Electrophoresis comb for vertical platy discontinuous gel electrophoresis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849202U (en) |
-
2014
- 2014-05-27 CN CN201420276277.2U patent/CN203849202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |