CN114674907B - Multifunctional molecular biology electrophoresis auxiliary device - Google Patents
Multifunctional molecular biology electrophoresis auxiliary device Download PDFInfo
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- CN114674907B CN114674907B CN202210367981.8A CN202210367981A CN114674907B CN 114674907 B CN114674907 B CN 114674907B CN 202210367981 A CN202210367981 A CN 202210367981A CN 114674907 B CN114674907 B CN 114674907B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44708—Cooling
Abstract
The invention relates to a multifunctional molecular biology electrophoresis auxiliary device, which comprises an electrophoresis box, a fixed table, a pushed plate, a telescopic pushing piece and a fixed plate, wherein the pushed plate is elastically connected to the electrophoresis box along the transverse direction; when the electrophoresis box is placed on the fixed table, the pushed plate can move downwards to be in contact with the telescopic pushing piece and is pushed by the telescopic pushing piece to move transversely, so that the fixed plate can be driven to move transversely to clamp and fix the agarose gel tray in the electrophoresis box, the fixing effect of the agarose gel is realized, the phenomenon that the agarose gel runs askew in the flowing process of the electrophoresis liquid is avoided, and the telescopic pushing piece is telescopic, can be contracted after the fixed plate is matched with the size of the agarose gel tray and is well fixed, and the electrophoresis box can not be placed on the fixed table in an inosculated manner.
Description
Technical Field
The invention relates to the technical field of electrophoresis devices, in particular to a multifunctional molecular biology electrophoresis auxiliary device.
Background
Agarose gel electrophoresis is an electrophoresis method using agar or agarose as a support medium. For samples with larger molecular weight, such as macromolecular nucleic acid, virus, etc., agarose gel with larger pore size can be generally used for electrophoretic separation, and the analysis principle is mainly different from electrophoresis of other supports: the agarose gel has the double functions of molecular sieve and electrophoresis, has a network structure, can resist the passage of substance molecules, and has large resistance to the surging of macromolecular substances, so that in the gel electrophoresis, the separation of charged particles depends not only on the property and the quantity of net charges, but also on the size of molecules, thereby greatly improving the resolution capability. However, since the pore size is too large compared to proteins, the molecular sieve effect is negligible for most proteins, and thus, it is widely used in the research of nucleic acids.
At present, the conventional operation of electrophoresis is usually to prepare agarose gel, prepare electrophoresis equipment, load sample and start electrophoresis, and in the gel preparation process, agarose gel with different sizes is usually prepared according to different areas of the gel preparation equipment, and then is taken out from a gel tray and placed in the electrophoresis equipment, but in the actual operation, the size of the agarose gel cannot be matched with the internal size of the electrophoresis equipment, the gel tray cannot be effectively fixed in the electrophoresis process, and the agarose gel may have a phenomenon of 'running and skewing'.
In order to solve the problems, the invention provides a multifunctional molecular biology electrophoresis auxiliary device.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, meet the practical requirements and provide a multifunctional molecular biology electrophoresis auxiliary device so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the multifunctional molecular biology electrophoresis auxiliary device comprises an electrophoresis box, a fixed table, a pushed plate, telescopic pushing pieces and a fixed plate, wherein the pushed plate is elastically connected to the electrophoresis box along the transverse direction, the telescopic pushing pieces used for pushing the pushed plate to move along the transverse direction are symmetrically arranged on the fixed table, and the fixed plate with one end located at the inner side of the electrophoresis box and used for fixing the position of continuous agarose gel is arranged on the pushed plate.
The cooling box is arranged on the fixed table, the upper end of the cooling box is provided with an opening, the inner side of the cooling box is provided with an ice placing box, the bottom side of the ice placing box is provided with a position abutting rod, one end of the position abutting rod extends to the outer side of the cooling box, the cooling box is provided with a pushed piece connected with the position abutting rod, the cooling box is provided with a sliding groove matched with the position abutting rod, and the telescopic pushing piece pushes the pushed plate to move along the transverse direction and drives the pushed piece to move along the vertical direction.
Furthermore, the electrophoresis box is provided with a runner pipe, the cooling box is provided with a flow guide pipe communicated with the inner cavity of the cooling box, the outer diameter of the flow guide pipe is in adaptive insertion connection with the inner diameter of the runner pipe, the runner pipe is provided with an air guide head towards one side of the fixed platform, and a sealing element used for shielding the sliding groove is arranged between the inside of the cooling box and the abutting rod.
Furthermore, the telescopic pushing part comprises an inner rod, an outer rod, a telescopic spring and a pushing wheel, the inner rod is arranged on the fixed table, the outer rod is arranged on the outer side of the inner rod in a sliding mode, the telescopic spring is arranged between the outer rod and the inner rod, and the pushing wheel is arranged at the end portion of the outer rod.
Further, the pushed plate comprises a first arc-shaped plate, a first transverse plate and a return spring, the electrophoresis box is provided with the first arc-shaped plate in a sliding mode, one end portion of the top of the first arc-shaped plate is provided with the first transverse plate, and two ends of the return spring are connected with the electrophoresis box and the first arc-shaped plate respectively.
Further, still include second arc and second diaphragm, the second arc is located on the first arc, the top one end of second arc is equipped with the second diaphragm.
Further, the fixed plate includes U type pole and contact plate, be equipped with U type pole on the pushed pedal, U type pole one end extends to the electrophoresis box inboard, the extension end of U type pole is equipped with the contact plate.
Further, the pushed part comprises a positioning plate, a movable plate, an extension spring, a pulling plate, a deviation preventing rod, an L-shaped rod and a pushed wheel, the positioning plate is arranged on the cooling box, the deviation preventing rod is arranged on the positioning plate, the pulling plate, the extension spring and the movable plate are sequentially arranged on the outer side of the deviation preventing rod from top to bottom, the movable plate is connected with the deviation resisting rod, the L-shaped rod is arranged on the pulling plate, and the pushed wheel is arranged on the outer side of the transverse end of the L-shaped rod.
Further, the sealing member includes fixed head and soft sealing strip, the cooling box inboard is equipped with the holding tank, all be equipped with the fixed head with the relative one side of position pole that supports in the holding tank, adjacent two be equipped with soft sealing strip between the fixed head.
Furthermore, the electrophoresis apparatus further comprises a positioning rod, wherein a positioning groove is formed in the electrophoresis box, and the positioning rod matched with the positioning groove is arranged on the fixing table.
(3) Has the advantages that:
according to the invention, by additionally arranging the fixed table, the pushed plate, the telescopic pushing piece and the fixed plate, when the electrophoresis box is placed on the fixed table, the pushed plate can move downwards to be in contact with the telescopic pushing piece and the pushed plate is pushed by the telescopic pushing piece to move transversely, so that the fixed plate can be driven to move transversely to clamp and fix the agarose gel tray in the electrophoresis box, the agarose gel fixing effect is realized, the phenomenon that the agarose gel is inclined during the flowing process of the electrophoresis liquid is avoided, and the telescopic pushing piece is telescopic, and can be contracted after the fixed plate is matched with the size of the agarose gel tray, so that the electrophoresis box can be placed on the fixed table in a matched manner without being influenced.
Drawings
FIG. 1 is a three-dimensional structure diagram of an electrophoresis cassette of the multifunctional electrophoresis assisting device in molecular biology according to the present invention;
FIG. 2 is a three-dimensional structure diagram of the fixing platform of the multifunctional electrophoresis auxiliary device in molecular biology of the present invention;
FIG. 3 is a front view of the electrophoresis cassette and the fixing platform of the multifunctional electrophoresis assisting apparatus of molecular biology in accordance with the present invention;
FIG. 4 is a sectional view of the electrophoresis cassette and the fixing platform of the multifunctional electrophoresis assisting apparatus for molecular biology according to the present invention;
FIG. 5 is an enlarged view of the multifunctional electrophoresis auxiliary device of molecular biology of the present invention at A;
FIG. 6 is a structural diagram of a return spring of the multifunctional electrophoresis auxiliary device in molecular biology according to the present invention.
The reference numbers are as follows:
the electrophoresis apparatus comprises an electrophoresis box 1, a fixed table 2, a pushed plate 3, a first arc-shaped plate 31, a first horizontal plate 32, a return spring 33, a second arc-shaped plate 34, a second horizontal plate 35, a telescopic pushing piece 4, an inner rod 41, an outer rod 42, a telescopic spring 43, a pushing wheel 44, a fixed plate 5, a U-shaped rod 51, a contact plate 52, a cooling box 6, an ice placing box 7, a propping rod 8, a pushed piece 9, a positioning plate 91, a moving plate 92, an extension spring 93, a pulling plate 94, an anti-deviation rod 95, an L-shaped rod 96, a pushed wheel 97, a circulating tube 10, a flow guide tube 11, an air guide head 12, a sealing piece 13, a fixed head 131, a sealing strip 132 and a positioning rod 14.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, the multifunctional molecular biology electrophoresis auxiliary device comprises an electrophoresis box 1, a fixing table 2, a pushed plate 3, a telescopic pushing member 4 and a fixing plate 5, wherein the electrophoresis box 1 is elastically connected with the pushed plate 3 along the transverse direction, the fixing table 2 is symmetrically provided with the telescopic pushing member 4 for pushing the pushed plate 3 to move along the transverse direction, the pushed plate 3 is provided with the fixing plate 5, one end of the fixing plate is positioned at the inner side of the electrophoresis box 1 for fixing the position of the agarose gel, the pushed plate 3, the telescopic pushing member 4 and the fixing plate 5 are all multiple in number and are symmetrically arranged at two sides of the electrophoresis box 1 and the fixing table 2;
the telescopic pushing part 4 comprises an inner rod 41, an outer rod 42, a telescopic spring 43 and a pushing wheel 44, the inner rod 41 is arranged on the fixed platform 2, the outer rod 42 is arranged on the outer side of the inner rod 41 in a sliding mode, the telescopic spring 43 is arranged between the outer rod 42 and the inner rod 41, the pushing wheel 44 is arranged at the end portion of the outer rod 42, a sliding block is arranged on the outer side of the inner rod 41, a sliding groove matched with the sliding block is formed in the inner side of the outer rod 42, and the outer rod 42 is prevented from deviating on the inner rod 41;
the pushed plate 3 comprises a first arc-shaped plate 31, a first transverse plate 32 and a return spring 33, the electrophoresis box 1 is provided with the first arc-shaped plate 31 in a sliding manner, one end part of the top of the first arc-shaped plate 31 is provided with the first transverse plate 32, two ends of the return spring 33 are respectively connected with the electrophoresis box 1 and the first arc-shaped plate 31, the electrophoresis box 1 is provided with a slide block, and the first arc-shaped plate 31 is provided with a slide rail matched with the slide block;
the push wheel device further comprises a second arc-shaped plate 34 and a second transverse plate 35, the second arc-shaped plate 34 is arranged on the first arc-shaped plate 31, the second transverse plate 35 is arranged at one end of the top of the second arc-shaped plate 34, the second transverse plate 35 can be used for enabling the pushed wheel 97 to be located at the same position, and the situation that the pushed wheel 97 is pushed to move upwards or downwards to reset due to the movement of the first arc-shaped plate 31 is avoided;
the fixed plate 5 comprises a U-shaped rod 51 and a contact plate 52, the pushed plate 3 is provided with the U-shaped rod 51, one end of the U-shaped rod 51 extends to the inner side of the electrophoresis box 1, and the extending end of the U-shaped rod 51 is provided with the contact plate 52;
in this embodiment, as shown in fig. 2, fig. 3, fig. 4, and fig. 5, the present invention further includes a cooling box 6, the cooling box 6 is disposed on the fixing table 2, an upper end of the cooling box 6 is open, an ice placing box 7 is disposed inside the cooling box 6, a position abutting rod 8 is disposed at a bottom side of the ice placing box 7, one end of the position abutting rod extends to an outer side of the cooling box 6, a pushed component 9 connected to the position abutting rod 8 is disposed on the cooling box 6, a sliding slot adapted to the position abutting rod 8 is disposed on the cooling box 6, and the telescopic pushing component 4 pushes the pushed plate 3 to move along a transverse direction and drives the pushed component 9 to move along a vertical direction;
further, the pushed piece 9 comprises a positioning plate 91, a moving plate 92, an extension spring 93, a pulling plate 94, an anti-deviation rod 95, an L-shaped rod 96 and a pushed wheel 97, the positioning plate 91 is arranged on the cooling box 6, the anti-deviation rod 95 is arranged on the positioning plate 91, the pulling plate 94, the extension spring 93 and the moving plate 92 are sequentially arranged on the outer side of the anti-deviation rod 95 from top to bottom, the moving plate 92 is connected with the abutting rod 8, the L-shaped rod 96 is arranged on the pulling plate 94, and the pushed wheel 97 is arranged on the outer side of the transverse end of the L-shaped rod 96;
the pushed piece 9 moves upwards to drive the ice block in the ice box 7 to contact with the bottom surface of the agarose gel tray in the electrophoresis box 1 for cooling, and the elastic potential energy of the extension spring 93 drives the ice block to always ensure the contact between the ice block in the ice box 7 and the bottom surface of the agarose gel tray in the electrophoresis box 1, so that the cooling effect is ensured, the temperature rise of a buffer solution during electrophoresis is avoided, the denaturation of DNA is avoided, the impurities mixed into DNA and formed into DNA molecular fragments due to the high temperature of agarose are also avoided, the purity of the DNA molecular fragments is ensured, and the subsequent test is facilitated;
in this embodiment, as shown in fig. 1, 2, and 3, a flow tube 10 is disposed on the electrophoresis cassette 1, a flow guide tube 11 communicated with an inner cavity of the cooling cassette 6 is disposed on the cooling cassette 6, the flow guide tube 11 is a horizontal tube and a vertical tube, the horizontal tube is disposed on the electrophoresis cassette 1, the vertical tube is communicated with the horizontal tube, an air guide head 12 is disposed at a lower side of the horizontal tube, an outer diameter of the flow guide tube 11 is in fit insertion with an inner diameter of the flow tube 10, the air guide head 12 is disposed at one side of the flow tube 10 facing the fixing table 2, the air guide heads 12 are uniformly distributed, and a sealing member 13 for shielding a sliding chute is disposed between the inside of the cooling cassette 6 and the positioning rod 8;
the sealing element 13 comprises fixing heads 131 and soft sealing strips 132, an accommodating groove is formed in the inner side of the cooling box 6, the fixing heads 131 are arranged on the sides, opposite to the abutting rod 8, in the accommodating groove, the soft sealing strips 132 are arranged between every two adjacent fixing heads 131, the soft sealing strips 132 move upwards along with the abutting rod 8 to be unfolded, sliding grooves can be sealed, and cold air is prevented from being scattered;
the side surface of the electrophoresis box 1 where the agarose gel tray is placed can be cooled in multiple directions, and the cooling effect can be improved.
In this embodiment, as shown in fig. 2 and fig. 3, the electrophoresis cassette further includes a positioning rod 14, the electrophoresis cassette 1 is provided with a positioning slot, the fixing platform 2 is provided with the positioning rod 14 adapted to the positioning slot, and the positioning rod 14 is used to facilitate alignment of each part, so as to avoid wasting much time in the placing stage and improve the placing efficiency;
the invention has the beneficial effects that:
according to the invention, by additionally arranging the fixed table 2, the pushed plate 3, the telescopic pushing piece 4 and the fixed plate 5, when the electrophoresis box 1 is placed on the fixed table 2, the pushed plate 3 can move downwards to be in contact with the telescopic pushing piece 4 and the pushed plate 3 is pushed by the telescopic pushing piece 4 to move transversely, so that the fixed plate 5 can be driven to move transversely to clamp and fix an agarose gel tray in the electrophoresis box 1, the agarose gel fixing effect is realized, the phenomenon that the agarose gel is deviated in the electrophoresis liquid flowing process is avoided, the telescopic pushing piece 4 is telescopic, the fixed plate 5 can be contracted after being matched with the size of the agarose gel tray, and the electrophoresis box 1 can be placed on the fixed table 2 in a matching manner without being influenced.
The working principle is as follows: firstly, placing ice cubes in an ice placing box 7, placing positioning grooves of an electrophoresis box 1 corresponding to positioning rods 14 of a fixing table 2, enabling a first arc-shaped plate 31 on the electrophoresis box 1 to be in contact with a pushing wheel 44 on the fixing table 2, enabling the pushing wheel 44 to push the first arc-shaped plate 31 to move transversely along the arc surface of the first arc-shaped plate 31, enabling a reset spring 33 to be stretched, enabling a telescopic spring 43 to be compressed, and enabling a contact plate 52 to move transversely to fix an agarose gel tray in the electrophoresis box 1 through connection of a U-shaped rod 51 and the first arc-shaped plate 31, namely completing fixing operation of the agarose gel tray;
then, in the process of the transverse movement of the first arc-shaped plate 31, the second arc-shaped plate 34 on the first arc-shaped plate 31 moves transversely to contact with the pushed wheel 97, so that the pushed wheel 97 moves upwards along the arc surface of the second arc-shaped plate 34, the upward movement of the pushed wheel 97 drives the extension spring 93, the pull plate 94 and the moving plate 92 to move upwards integrally, the extension spring 93 is stretched, and thus the abutting rod 8 and the ice placing box 7 placed on the abutting rod 8 are driven to move upwards synchronously, so that ice cubes in the ice placing box 7 are contacted with the bottom surface of the agarose gel tray placed in the electrophoresis box 1, and the heat of the positions is dissipated;
at this time, the support rod 8 moves upwards to drive the flexible sealing strip 132 to seal the chute along with expansion, so as to prevent cold air from being released until the electrophoresis box 1 moves to the bottom surface to be attached to the top surface of the fixed station 2, the first arc-shaped plate 31 and the second arc-shaped plate 34 complete along the transverse displacement, and the guide pipe 11 on the cooling box 6 is inserted into the flow pipe 10 on the electrophoresis box 1;
finally, the cold air in the cooling box 6 flows into the flow pipe 10 through the flow guide pipe 11 and is discharged to the side surface of the agarose gel tray placed in the electrophoresis box 1 through the air guide head 12 to dissipate the heat, and the heat dissipation and cooling effect on the agarose gel tray is achieved.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (2)
1. The multifunctional molecular biology electrophoresis auxiliary device comprises an electrophoresis box (1), and is characterized by further comprising a fixing table (2), a pushed plate (3), a telescopic pushing piece (4) and a fixing plate (5), wherein the pushed plate (3) is elastically connected to the electrophoresis box (1) along the transverse direction, the telescopic pushing piece (4) used for pushing the pushed plate (3) to move along the transverse direction is symmetrically arranged on the fixing table (2), and the fixing plate (5) with one end positioned at the inner side of the electrophoresis box (1) and used for fixing the position of continuous agarose gel is arranged on the pushed plate (3); the cooling device is characterized by further comprising a cooling box (6), the cooling box (6) is arranged on the fixed table (2), the upper end of the cooling box (6) is arranged in an opening mode, an ice placing box (7) is arranged on the inner side of the cooling box (6), a position abutting rod (8) with one end extending to the outer side of the cooling box (6) is arranged on the bottom side of the ice placing box (7), a pushed piece (9) connected with the position abutting rod (8) is arranged on the cooling box (6), a sliding groove matched with the position abutting rod (8) is formed in the cooling box (6), and the telescopic pushing piece (4) pushes the pushed plate (3) to move transversely and drives the pushed piece (9) to move vertically; the electrophoresis box (1) is provided with a circulating pipe (10), the cooling box (6) is provided with a guide pipe (11) communicated with the inner cavity of the cooling box (6), the outer diameter of the guide pipe (11) is matched and spliced with the inner diameter of the circulating pipe (10), one side of the circulating pipe (10) facing the fixed platform (2) is provided with an air guide head (12), and a sealing element (13) for shielding a sliding chute is arranged between the inside of the cooling box (6) and the abutting rod (8); the telescopic pushing piece (4) comprises an inner rod (41), an outer rod (42), a telescopic spring (43) and a pushing wheel (44), the inner rod (41) is arranged on the fixed table (2), the outer rod (42) is arranged on the outer side of the inner rod (41) in a sliding mode, the telescopic spring (43) is arranged between the outer rod (42) and the inner rod (41), and the pushing wheel (44) is arranged at the end portion of the outer rod (42); the pushed plate (3) comprises a first arc-shaped plate (31), a first transverse plate (32) and a return spring (33), the electrophoresis box (1) is provided with the first arc-shaped plate (31) in a sliding manner, one end part of the top of the first arc-shaped plate (31) is provided with the first transverse plate (32), and two ends of the return spring (33) are respectively connected with the electrophoresis box (1) and the first arc-shaped plate (31); the device is characterized by further comprising a second arc-shaped plate (34) and a second transverse plate (35), wherein the second arc-shaped plate (34) is arranged on the first arc-shaped plate (31), and the second transverse plate (35) is arranged at one end part of the top of the second arc-shaped plate (34); the fixing plate (5) comprises a U-shaped rod (51) and a contact plate (52), the pushed plate (3) is provided with the U-shaped rod (51), one end of the U-shaped rod (51) extends to the inner side of the electrophoresis box (1), and the extending end of the U-shaped rod (51) is provided with the contact plate (52); the pushed part (9) comprises a positioning plate (91), a moving plate (92), an extension spring (93), a pulling plate (94), an anti-deviation rod (95), an L-shaped rod (96) and a pushed wheel (97), the positioning plate (91) is arranged on the cooling box (6), the anti-deviation rod (95) is arranged on the positioning plate (91), the pulling plate (94), the extension spring (93) and the moving plate (92) are sequentially arranged on the outer side of the anti-deviation rod (95) from top to bottom, the moving plate (92) is connected with the abutting rod (8), the L-shaped rod (96) is arranged on the pulling plate (94), and the pushed wheel (97) is arranged on the outer side of the transverse end of the L-shaped rod (96); sealing member (13) are including fixed head (131) and soft sealing strip (132), cooling box (6) inboard is equipped with the holding tank, all be equipped with fixed head (131) with the relative one side of position pole (8) that supports in the holding tank, adjacent two be equipped with soft sealing strip (132) between fixed head (131).
2. The multifunctional molecular biology electrophoresis aid of claim 1, wherein: still include locating lever (14), be equipped with the constant head tank on electrophoresis box (1), be equipped with locating lever (14) with the constant head tank looks adaptation on fixed station (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210367981.8A CN114674907B (en) | 2022-04-08 | 2022-04-08 | Multifunctional molecular biology electrophoresis auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210367981.8A CN114674907B (en) | 2022-04-08 | 2022-04-08 | Multifunctional molecular biology electrophoresis auxiliary device |
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| CN114674907A CN114674907A (en) | 2022-06-28 |
| CN114674907B true CN114674907B (en) | 2022-11-11 |
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Citations (6)
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| EP2484749A1 (en) * | 2011-02-07 | 2012-08-08 | Aarhus Universitet | Gel electrophoresis assay system |
| CN207067053U (en) * | 2017-07-01 | 2018-03-02 | 江苏解码生物医药科技有限公司 | A kind of agarose gel electrophoresis device |
| CN211825822U (en) * | 2020-02-26 | 2020-10-30 | 西安医学院 | Electrophoresis auxiliary device for molecular biology |
| CN111876815A (en) * | 2020-07-31 | 2020-11-03 | 杭州殿训科技有限公司 | Electroplating is with adjustable equipment of electrophoresis coating |
| CN113418977A (en) * | 2021-06-15 | 2021-09-21 | 甘肃农业大学 | Multifunctional molecular biology electrophoresis auxiliary device |
| CN215296890U (en) * | 2021-06-02 | 2021-12-24 | 福建艾普利生物科技有限公司 | Agarose gel fixing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001231209A1 (en) * | 2000-01-28 | 2001-08-07 | Applied Hydrogel Technology Corporation | Apparatus for horizontal gel electrophoresis and method of using same |
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2022
- 2022-04-08 CN CN202210367981.8A patent/CN114674907B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2484749A1 (en) * | 2011-02-07 | 2012-08-08 | Aarhus Universitet | Gel electrophoresis assay system |
| CN207067053U (en) * | 2017-07-01 | 2018-03-02 | 江苏解码生物医药科技有限公司 | A kind of agarose gel electrophoresis device |
| CN211825822U (en) * | 2020-02-26 | 2020-10-30 | 西安医学院 | Electrophoresis auxiliary device for molecular biology |
| CN111876815A (en) * | 2020-07-31 | 2020-11-03 | 杭州殿训科技有限公司 | Electroplating is with adjustable equipment of electrophoresis coating |
| CN215296890U (en) * | 2021-06-02 | 2021-12-24 | 福建艾普利生物科技有限公司 | Agarose gel fixing device |
| CN113418977A (en) * | 2021-06-15 | 2021-09-21 | 甘肃农业大学 | Multifunctional molecular biology electrophoresis auxiliary device |
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