CN2417917Y - Vertical-plate electrophoretic-groove composite glue-making board - Google Patents
Vertical-plate electrophoretic-groove composite glue-making board Download PDFInfo
- Publication number
- CN2417917Y CN2417917Y CN 00211598 CN00211598U CN2417917Y CN 2417917 Y CN2417917 Y CN 2417917Y CN 00211598 CN00211598 CN 00211598 CN 00211598 U CN00211598 U CN 00211598U CN 2417917 Y CN2417917 Y CN 2417917Y
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- plate
- glue
- board
- plastic frame
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a vertical-plate electrophoretic-groove composite glue-making board. A concave board is a ceramic board, and a square board is composed of a glass board and a plastic frame. The glass board is inlaid on the plastic frame, and the left and the right lower edges of one face of the plastic frame contacting the ceramic board are provided with U-shaped grooves. The interior of each groove is provided with an elastic sealing strip in an embedding way. The utility model has the advantages of self sealing function, no glue liquid leakage, good sealing, strong electrophoretic separation effect and low cost. The utility model cancels the extra glue sealing process, and the utility model can be produced by a mould.
Description
The utility model belongs to the device of identification of protein constituent in the biochemical research, is specifically related to be used for the glue plate of vertical slab electrophoresis groove.
The vertical slab electrophoresis groove is the protein example that is used for mixing is separated into each one-component under electric field action a biochemical test instrument.During use the glue for preparing is poured in the interlayer of glue plate, treat that glue aggregates into gel after, the glue plate is positioned in the vertical slab electrophoresis groove finishes electrophoresis.The glue sealing problem of glue plate is the bottleneck that restriction China vertical slab electrophoresis groove carries out large-scale production always.The method that adds blockade glue or silicone tube sealing between two glass plates of glue plate is mainly adopted in the design of present domestic vertical slab electrophoresis groove aspect sealing.Blockade glue or silicone tube sealing of employing has common shortcoming, and promptly after removing base adhesive tape or sebific duct after the gel polymerisation, the downward gap that has near 1 centimetre of gel produces bubble when causing electrophoresis and influences the even distribution of electric field.In addition, when adopting the glue of blockading to come sealing, because the polymerization of the glue of blockading itself needs the long time, thereby the cycle of electrophoresis is also longer; When adopting the silicone tube sealing, installation silicone tube difficulty is bigger, and the green hand is difficult to accomplish once success.The at present external design of vertical slab electrophoresis groove aspect sealing, pouring the adhesive container commonly used and side are fallen the method for frame, because the machining accuracy of the current general producer of China does not also temporarily reach level of developed countries, thereby adopts same design often not reach same effect, so can't adopt.
The purpose of this utility model promptly is thoroughly to solve the glue plate to leak the glue problem, the vertical slab electrophoresis groove combined type glue plate of glue good seal when a kind of glue is provided.
For realizing this purpose, the technical solution of the utility model is as follows: a kind of vertical slab electrophoresis groove combined type glue plate, comprise notch plate and square plate, it is characterized in that: notch plate is a ceramic wafer, square plate is made up of glass plate and plastic frame, glass plate is set on the plastic frame, plastic frame contact with ceramic wafer the one side left and right sides lower limb be provided with U-lag, groove is embedded with elastic sealing strip.Described plastic frame lower edge is provided with seam.
After adopting technique scheme, the utlity model has self-sealing function, saved extra sealing process, and glue do not have leakage, good seal, the separating effect of electrophoresis is strong.When the glue plate was installed, this compound glue plate did not need to adopt silica gel strip or agarose sealing, get final product and only need a pair of offset plate is integral with the iron clamp folder, made things convenient for, saved time; And because this compound glue plate reliability height can once be finished glue, electrophoresis time reduced to 50 minutes from original 1.5 hours, and the gel surface temperature is even, and the frontal line of electrophoresis is even, straight.In addition, the utility model cost is low, can be by mould production.
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, the utility model is made up of notch plate and square plate.Notch plate is a ceramic wafer 2, adopt 1 millimeters thick aluminium oxide ceramics thin plate to produce among the embodiment by mould, the accuracy and the yield rate of the notch plate with complicated shape are improved a lot, the heat that insulation that ceramic material is superior and heat conductivility produce electrophoresis in time diffuses away, and has improved the separating effect of electrophoresis.Square plate is made up of glass plate 4 and plastic frame 3, and glass plate 4 is set on the plastic frame 3.Glass plate 4 is working faces of glue, can observe the situation of the height and the electrophoresis of gel liquid level by the window of glass plate.The glass plate 4 of 1 millimeters thick is set on the plastic frame 3 by epoxide-resin glue among the embodiment, plastic frame 3 contact with ceramic notch plate 2 one side left and right sides lower limb be provided with U-lag 5, groove 5 is embedded with elastic sealing strip 1, elastic sealing strip can be silica gel strip etc.After ceramic wafer 2 and glass plate 4-frame 3 composite plates are integral with clip, form the thin chamber of gel of a sealing between two plates, thereby make glue plate of the present utility model have the function of oneself's sealing, saved extra sealing process.The side on plastic frame 3 bases is provided with a narrow slit 6, with adhesive tape narrow slit is sealed before glue, moves adhesive tape after finishing glue, makes the lower edge contact electrode buffer solution of gel, to finish electrophoresis process.
Claims (2)
1, a kind of vertical slab electrophoresis groove combined type glue plate, comprise notch plate and square plate, it is characterized in that: notch plate is ceramic wafer (2), square plate is made up of glass plate (4) and plastic frame (3), glass plate (4) is set on the plastic frame (3), plastic frame (3) contact with ceramic wafer (2) one side left and right sides lower limb be provided with U-lag (5), groove (5) is embedded with elastic sealing strip (1).
2, vertical slab electrophoresis groove combined type glue plate according to claim 1, it is characterized in that: described plastic frame (3) lower edge is provided with seam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211598 CN2417917Y (en) | 2000-04-18 | 2000-04-18 | Vertical-plate electrophoretic-groove composite glue-making board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211598 CN2417917Y (en) | 2000-04-18 | 2000-04-18 | Vertical-plate electrophoretic-groove composite glue-making board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2417917Y true CN2417917Y (en) | 2001-02-07 |
Family
ID=33578268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00211598 Expired - Fee Related CN2417917Y (en) | 2000-04-18 | 2000-04-18 | Vertical-plate electrophoretic-groove composite glue-making board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2417917Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014205952A1 (en) * | 2013-06-28 | 2014-12-31 | 上海交通大学 | Automatic heat dissipation type free-flow electrophoresis separation chamber device |
| CN105021685A (en) * | 2014-04-17 | 2015-11-04 | 上海伯楷安生物科技有限公司 | Anti-seepage gel-electrophoresis precast gel shell |
-
2000
- 2000-04-18 CN CN 00211598 patent/CN2417917Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014205952A1 (en) * | 2013-06-28 | 2014-12-31 | 上海交通大学 | Automatic heat dissipation type free-flow electrophoresis separation chamber device |
| CN105021685A (en) * | 2014-04-17 | 2015-11-04 | 上海伯楷安生物科技有限公司 | Anti-seepage gel-electrophoresis precast gel shell |
| CN105021685B (en) * | 2014-04-17 | 2019-03-05 | 上海伯楷安生物科技有限公司 | A kind of shell of the gel electrophoresis pre-prepared colloid of anti-leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |