Electrophoresis apparatus workstation

Abstract

The invention belongs to the technical field of electrophoretic analysis, and discloses an electrophoresis apparatus workstation. The electrophoresis apparatus workstation comprises a main machine, a first electrophoresis tank body and a second electrophoresis tank body, the main machine comprises a box body and a turning cover, the box body is provided with a containing groove, and the box body and the turning cover are each provided with a positive electrode and a negative electrode; the first electrophoresis tank body is used for accommodating a buffer solution and vertically placed prefabricated glue, and a first positive plate and a first negative plate are arranged on the first electrophoresis tank body; when the host is in a first electrophoresis state, the first electrophoresis tank body is arranged in the accommodating tank, and the flip cover covers the accommodating tank; the second electrophoresis tank body is used for accommodating a buffer solution and horizontally placed prefabricated glue, and the second electrophoresis tank body is provided with a second positive plate and a second negative plate; and when the host is in the second electrophoresis state, the second electrophoresis tank body is arranged in the accommodating tank. The electrophoresis apparatus workstation can carry out multiple electrophoresis forms, does not need manual wiring, and is simple in structure, convenient to operate and high in practicability.

Description

Technical Field

[0001] The invention relates to the technical field of electrophoresis analysis, and in particular to an electrophoresis instrument workstation. Background Art

[0002] Electrophoresis analysis technology is an indispensable and important analytical method in the field of molecular biology, and the electrophoresis instrument is an important equipment tool for electrophoresis analysis. The so-called electrophoresis refers to the movement of charged particles in a fluid under the action of an electric field. Due to the different charges and molecular weights of different substances, their movement speeds in the electric field are different. Based on this, different substances can be analyzed in a fixed or quantitative manner, or a certain mixture can be analyzed for components or a single component can be extracted and prepared.

[0003] The working principle of the electrophoresis instrument is based on the electrophoresis phenomenon, and it is generally composed of a power supply, an electrophoresis tank, and a detection unit. Existing electrophoresis instruments can be divided into horizontal electrophoresis instruments, vertical electrophoresis instruments, and transfer electrophoresis instruments according to the different device forms of the supporting medium. Limited by the structure of the electrophoresis instrument, the existing electrophoresis instrument can only realize a certain type of electrophoresis, and manual wiring is required to connect the power supply before electrophoresis. The function is single and the operation is cumbersome. Summary of the invention

[0004] The object of the present invention is to provide an electrophoresis instrument workstation which can perform various forms of electrophoresis analysis without the need for external wires, has a simple structure and is easy to operate.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The present invention provides an electrophoresis instrument workstation, comprising:

[0007] The host comprises a box body and a flip cover, wherein the box body has a containing groove, the host has a first electrophoresis state and a second electrophoresis state, and the box body and the flip cover are both provided with a positive electrode and a negative electrode;

[0008] a first electrophoresis tank body, used for accommodating a buffer solution and a vertically placed precast gel, wherein a first positive electrode sheet and a first negative electrode sheet are arranged on the first electrophoresis tank body; when the host is in the first electrophoresis state, the first electrophoresis tank body is arranged in the accommodating tank, the flip cover is arranged in the accommodating tank, and the positive electrode on the flip cover abuts against the first negative electrode sheet, and the negative electrode on the flip cover abuts against the first positive electrode sheet;

[0009] The second electrophoresis tank body is used to accommodate the buffer solution and the horizontally placed precast gel, and the second electrophoresis tank body has a second positive electrode sheet and a second negative electrode sheet; when the host is in the second electrophoresis state, the second electrophoresis tank body is arranged in the accommodating tank, and the positive electrode on the box body abuts against the second negative electrode sheet, and the negative electrode on the box body abuts against the second positive electrode sheet.

[0010] Preferably, the electrophoresis instrument workstation further comprises a vertical card seat and a transfer card seat, the vertical card seat or the transfer card seat can be selectively arranged on the first electrophoresis tank body, and the vertical card seat and the transfer card seat are both provided with a first positive electrode sheet and the first negative electrode sheet;

[0011] The vertical holder is used to fix the precast gel placed vertically, and the transfer holder is used to fix the precast gel after vertical electrophoresis.

[0012] Preferably, the vertical holder includes a mounting frame and a clamping block, wherein the mounting frame is mounted on the edge of the first electrophoresis tank body, and the clamping block is arranged on the mounting frame, and the mounting frame has an abutting surface, and the clamping block presses the prefabricated glue against the abutting surface.

[0013] Preferably, the transfer card seat comprises a frame, a clamp, a first clamping plate and a second clamping plate, the frame is arranged on the edge of the first electrophoresis tank body, and the frame has a clamping slot;

[0014] The first clamping plate and the second clamping plate are both inserted into the card slot, the prefabricated glue clamp is arranged between the first clamping plate and the second clamping plate, and the clamp is configured to drive the first clamping plate and the second clamping plate to approach each other.

[0015] Preferably, the flip cover has a first end and a second end, the second end is rotatably connected to the box body, and the first end is snap-connected to the box body.

[0016] Preferably, an elastic member is provided on the flip cover, and the elastic member is configured to drive the first end to move away from the box body.

[0017] Preferably, a perspective window is provided on the flip cover facing the accommodating groove.

[0018] Preferably, the electrophoresis instrument workstation further comprises a blue light irradiation member, the second electrophoresis tank body is made of a transparent material, and the blue light irradiation member is arranged at the bottom of the accommodating tank facing the second electrophoresis tank body.

[0019] The beneficial effects of the present invention are:

[0020] The electrophoresis instrument workstation provided by the present invention comprises a mainframe, a first electrophoresis tank body and a second electrophoresis tank body, the mainframe comprises a box body and a flip cover, the mainframe has a first electrophoresis state and a second electrophoresis state, because when the mainframe is in the first electrophoresis state, the first electrophoresis tank body containing a buffer solution and a vertical precast gel is arranged in the receiving tank, and the positive electrode and the negative electrode on the flip cover are respectively connected to the first negative electrode sheet and the first positive electrode sheet on the first electrophoresis tank body, so the electrophoresis instrument workstation can be powered on to perform vertical electrophoresis or transfer electrophoresis; when the mainframe is in the second electrophoresis state, the second electrophoresis tank body containing a buffer solution and a horizontal precast gel is arranged in the receiving tank, and the positive electrode on the box body is respectively connected to the first negative electrode sheet and the first positive electrode sheet on the first electrophoresis tank body. The positive and negative electrodes are respectively abutted against the second negative electrode sheet and the second positive electrode sheet on the second electrophoresis tank body, so the electrophoresis workstation can be connected to the power supply for horizontal electrophoresis; since the positive electrode and the negative electrode are both arranged on the flip cover and the box body, when performing electrophoresis, the power supply can be connected by only setting the flip cover on the receiving tank or placing the second electrophoresis tank body in the receiving tank, without manual wiring, and the structure is simple and the operation is convenient; the electrophoresis workstation has a first electrophoresis state and a second electrophoresis state, so that various electrophoresis forms such as vertical electrophoresis, transfer electrophoresis and horizontal electrophoresis can be performed, which expands the scope of application of the electrophoresis workstation and greatly improves the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a host provided by a specific embodiment of the present invention;

[0022] Figure 2 It is a structural schematic diagram of a first electrophoresis tank provided with a vertical holder provided in a specific embodiment of the present invention;

[0023] Figure 3 It is a structural schematic diagram of a first electrophoresis tank provided with a transfer cartridge provided in a specific embodiment of the present invention;

[0024] Figure 4 It is a structural schematic diagram of a vertical card holder provided by a specific embodiment of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of a transfer card seat provided in a specific embodiment of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the main machine when the second electrophoresis tank body provided by the specific embodiment of the present invention is placed in the containing tank.

[0027] In the figure:

[0028] 100-precast gel;

[0029] 1-box body; 11-accommodating groove;

[0030] 2- flip cover; 21- positive electrode; 22- negative electrode; 23- perspective window;

[0031] 3-first electrophoresis tank; 31-first positive electrode sheet; 32-first negative electrode sheet; 33-vertical card seat; 331-mounting frame; 332-clamping block; 34-transfer card seat; 341-base frame; 342-clip; 343-first clamping plate; 344-second clamping plate;

[0032] 4-second electrophoresis tank body; 41-second positive electrode sheet; 42-second negative electrode sheet;

[0033] 5- Blue light irradiation parts. DETAILED DESCRIPTION

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0035] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0038] like Figures 1 to 6 As shown, the present invention provides an electrophoresis instrument workstation, which includes a host, a first electrophoresis tank body 3 and a second electrophoresis tank body 4. The host includes a box body 1 and a flip cover 2. The box body 1 has a containing tank 11. The host has a first electrophoresis state and a second electrophoresis state. The box body 1 and the flip cover 2 are both provided with a positive electrode 21 and a negative electrode 22; the first electrophoresis tank body 3 is used to contain a buffer solution and a vertically placed precast gel 100, and the first electrophoresis tank body 3 is provided with a first positive electrode sheet 31 and a first negative electrode sheet 32; when the host is in the first electrophoresis state, the first electrophoresis tank body 3 is provided with a It is placed in the receiving groove 11, and the flip cover 2 is covered in the receiving groove 11, and the positive electrode 21 on the flip cover 2 abuts against the first negative electrode sheet 32, and the negative electrode 22 on the flip cover 2 abuts against the first positive electrode sheet 31; the second electrophoresis tank body 4 is used to accommodate the buffer solution and the horizontally placed precast gel 100, and the second electrophoresis tank body 4 has a second positive electrode sheet 41 and a second negative electrode sheet 42; when the host is in the second electrophoresis state, the second electrophoresis tank body 4 is arranged in the receiving groove 11, and the positive electrode 21 on the box body 1 abuts against the second negative electrode sheet 42, and the negative electrode 22 on the box body 1 abuts against the second positive electrode sheet 41.

[0039] In this embodiment, the host has a first electrophoresis state and a second electrophoresis state. When the host is in the first electrophoresis state, the first electrophoresis tank body 3 containing a buffer solution and a vertical precast gel 100 is arranged in the receiving tank 11, and the positive electrode 21 and the negative electrode 22 on the flip cover 2 are respectively connected to the first negative electrode sheet 32 ​​and the first positive electrode sheet 31 on the first electrophoresis tank body 3. Therefore, the electrophoresis instrument workstation can be powered on to perform vertical electrophoresis or transfer electrophoresis; when the host is in the second electrophoresis state, the second electrophoresis tank body 4 containing a buffer solution and a horizontal precast gel 100 is arranged in the receiving tank 11, and the positive electrode 21 and the negative electrode 22 on the box body 1 are respectively abutted against the second electrophoresis tank body 3. The second negative electrode sheet 42 and the second positive electrode sheet 41 on the tank body 4, so the electrophoresis instrument workstation can be connected to the power supply for horizontal electrophoresis; because the positive electrode 21 and the negative electrode 22 are provided on the flip cover 2 and the box body 1, when performing electrophoresis, only the flip cover 2 is placed on the receiving tank 11 or the second electrophoresis tank body 4 is placed in the receiving tank 11 to achieve power connection, without manual wiring, simple structure and convenient operation; the electrophoresis instrument workstation has a first electrophoresis state and a second electrophoresis state, so that vertical electrophoresis, transfer electrophoresis, horizontal electrophoresis and other electrophoresis forms can be performed, which expands the scope of application of the electrophoresis instrument workstation and greatly improves its practicality. It can be understood that when the host needs to be switched from the first electrophoresis state to the second electrophoresis state, the first electrophoresis tank body 3 needs to be taken out of the receiving tank 11 and placed in the second electrophoresis tank body 4, until the second positive electrode sheet 41 and the second negative electrode sheet 42 on the second electrophoresis tank body 4 respectively abut against the negative electrode 22 and the positive electrode 21 on the box body 1; similarly, when the host needs to be switched from the second electrophoresis state to the first electrophoresis state, the second electrophoresis tank body 4 needs to be taken out of the receiving tank 11 and placed in the first electrophoresis tank body 3, and then the flip cover 2 is covered to turn on the power.

[0040] Specifically, electrophoresis methods can be divided into vertical electrophoresis and horizontal electrophoresis, among which transfer electrophoresis is required after the completion of vertical electrophoresis to obtain protein immunoblot; the precast gel plate for vertical electrophoresis needs to be placed perpendicular to the work surface, and the sample moves in the vertical electric field, which is mainly used for the separation of proteins and oligosaccharide nucleotides; the precast gel plate for horizontal electrophoresis is placed horizontally, and the sample moves in the horizontal electric field, which is mainly used for the separation of large molecules such as DNA and RNA; and for the electrophoresis analysis method that needs to obtain protein immunoblot, transfer electrophoresis analysis is also required after the completion of vertical electrophoresis.

[0041] In this embodiment, a power integrated module is provided at the bottom of the box body 1, and the power integrated module is externally connected to a power source. The power integrated module is electrically connected to the box body 1 and the positive electrode 21 and the negative electrode 22 on the flip cover 2 through a built-in circuit. Therefore, each time an electrophoresis analysis or an electrophoresis experiment is performed, it is only necessary to connect the positive electrode 21 and the negative electrode 22 on the flip cover 2 to the positive and negative electrodes on the electrophoresis tank body to energize the buffer solution in the electrophoresis tank body. In addition, a display screen and a control panel are also provided on the side of the box body 1, and the staff can start and stop the host or adjust the electrophoresis parameters through the control panel.

[0042] Furthermore, if Figure 2 and Figure 3 As shown, the electrophoresis instrument workstation also includes a vertical holder 33 and a transfer holder 34. The vertical holder 33 or the transfer holder 34 can be selectively arranged on the first electrophoresis tank body 3. The vertical holder 33 and the transfer holder 34 are both provided with a first positive electrode sheet 31 and a first negative electrode sheet 32. The vertical holder 33 is used to fix the vertically placed precast gel 100, and the transfer holder 34 is used to fix the precast gel 100 after the vertical electrophoresis is completed. In this embodiment, when vertical electrophoresis is required, the precast gel 100 is placed on the vertical holder 33, and the precast gel 100 is fixedly placed in the first electrophoresis tank body 3 through the vertical holder 33, and the buffer in the first electrophoresis tank body 3 is made to cover the precast gel 100; when the vertical electrophoresis is completed and transfer electrophoresis needs to be continued, the precast gel 100 is removed from the vertical holder 33 and placed in the transfer holder 34, and the precast gel 100 is fixedly placed in the first electrophoresis tank body 3 again through the transfer holder, so as to perform the transfer electrophoresis operation. By separately setting the vertical holder 33 and the transfer holder 34, vertical electrophoresis and transfer electrophoresis can be performed in the same electrophoresis tank body, respectively, with a simple structure and convenient operation.

[0043] The specific structure of the vertical holder 33 can be set according to actual needs, as long as it can ensure that the precast gel 100 is vertically placed in the first electrophoresis tank 3 and the vertical electrophoresis analysis is smoothly performed; for example, Figure 2 and Figure 4As shown, the vertical holder 33 includes a mounting frame 331 and a clamping block 332. The mounting frame 331 is mounted on the edge of the first electrophoresis tank body 3, and the clamping block 332 is arranged on the mounting frame 331. The mounting frame 331 has an abutting surface, and the clamping block 332 presses the prefabricated gel 100 against the abutting surface; specifically, blocks are arranged on the edges of both sides of the first electrophoresis tank body 3, and positioning grooves are arranged at both ends of the mounting frame 331 corresponding to the blocks. Both ends of the mounting frame 331 are mounted on both sides of the first electrophoresis tank body 3, and the blocks are inserted into the positioning grooves to position the mounting frame 331; two clamping blocks 332 are arranged, and the two clamping blocks 332 are rotatably arranged at both ends of the mounting frame 331, respectively. The mounting frame 331 has two opposite abutting surfaces, and the two prefabricated gels 100 are respectively abutted against the two abutting surfaces. The rotating clamping block 332 can press the prefabricated gel 100 against the abutting surface, thereby improving the stability of the prefabricated gel 100 during the electrophoresis process. In this embodiment, the first positive electrode sheet 31 and the first negative electrode sheet 32 ​​are relatively arranged on the opposite ends of the mounting frame 331. When the flip cover 2 is covered on the accommodating groove 11, the positive electrode 21 on the flip cover 2 abuts against the first negative electrode sheet 32, and the negative electrode 22 on the flip cover 2 abuts against the first positive electrode sheet 31. There are eight card blocks on the first electrophoresis tank body 3, and the eight card blocks are divided into four groups and symmetrically arranged on the wall panels on both sides of the first electrophoresis tank body 3. Therefore, the first electrophoresis tank body 3 can hold four vertical card seats 33, and each vertical card seat 33 can fix two precast gels 100. Therefore, the electrophoresis instrument workstation can perform vertical electrophoresis analysis of eight precast gels 100 at the same time.

[0044] The specific structure of the transfer cartridge 34 can be set according to actual needs, as long as it can ensure that the precast gel 100 is vertically placed in the first electrophoresis tank 3 and the transfer electrophoresis analysis is smoothly performed; for example, Figure 3 and Figure 5 As shown, the transfer card seat 34 includes a frame 341, a clamp 342, a first clamp 343 and a second clamp 344. The frame 341 is mounted on the edge of the first electrophoresis tank body 3, and the frame 341 has a clamping slot; the first clamp 343 and the second clamp 344 are both inserted into the clamping slot, and the prefabricated glue 100 is clamped between the first clamp 343 and the second clamp 344. The clamp 342 is configured to drive the first clamp 343 and the second clamp 344 to approach each other; specifically, the corresponding clamping blocks at both ends of the frame 341 are also provided with fixed The two ends of the frame 341 are arranged on both sides of the first electrophoresis tank body 3, and the card block is inserted into the positioning groove to position the frame 341; the precast gel 100 is clamped between the first clamp plate 343 and the second clamp plate 344, and the first clamp plate 343 and the second clamp plate 344 are clamped by the clamp 342, so as to ensure the stability of the precast gel 100 during the electrophoresis process; specifically, the clamp 342 is made of elastic plastic sheet, and is elastically clamped on the first clamp plate 343 and the second clamp plate 344 by the deformation of the plastic itself.

[0045] In order to improve the practicality and ease of use of the electrophoresis workstation, Figure 1 and Figure 6 As shown, the flip cover 2 has a first end and a second end, the second end is rotatably connected to the box body 1, and the first end is snapped onto the box body 1; specifically, the second end of the flip cover 2 is connected to the box body 1 via a pin shaft, so that the flip cover 2 can rotate around the pin shaft to cover the accommodating groove 11; a plug-in groove is arranged on the first end of the flip cover 2, and a retractable plug connector is arranged at a position corresponding to the first end of the flip cover 2 on the box body 1, and an opening button is also arranged on the box body 1, the opening button is elastically connected to the plug connector, and pressing the opening button can retract the plug connector; when the host is in the first electrophoresis state or the second electrophoresis state, the plug connector of the flip cover 2 is inserted into the plug-in groove, at which time the position of the flip cover 2 is locked, and the flip cover 2 is covered on the accommodating groove 11 to prevent the external environment from interfering with the electrophoresis process or contaminating the buffer solution and the precast gel; when the electrophoresis is completed, the staff presses the opening button, and the first end of the flip cover 2 is unlocked from the box body 1, so that the flip cover 2 can be rotated to take out the first electrophoresis tank body 3.

[0046] In order to improve the safety of the electrophoresis workstation, the power integrated module in the box body 1 can automatically control the on and off of the current according to the opening and closing of the flip cover 2: when the box body 1 is in the open state, the power integrated module will automatically cut off the circuit, and at this time, the positive electrode 21 and the negative electrode 22 on the host have no current; when the flip cover 2 is covered in the accommodating groove 11 and the first end of the flip cover 2 is snapped onto the box body 1, the circuit inside the power integrated module is connected, and current flows through the positive electrode 21 and the negative electrode on the host.

[0047] Specifically, an elastic member is provided on the flip cover 2, and the elastic member is configured to drive the first end away from the box body 1. Exemplarily, the elastic member is a common torsion spring, which is sleeved on the pin shaft at the second end of the flip cover 2, and one end of the torsion spring abuts against the flip cover 2, and the other end abuts against the box body 1; when the electrophoresis is completed and the opening button is pressed, the flip cover 2 can automatically flip open under the elastic force of the torsion spring, further improving the practicality of the electrophoresis instrument workstation.

[0048] Furthermore, if Figure 1 and Figure 6 As shown, a perspective window 23 is provided on the flip cover 2 facing the receiving groove 11 . The perspective window 23 is made of an orange transparent acrylic plate, which is convenient for observing the progress of the electrophoresis experiment.

[0049] In order to observe the specific situation of electrophoresis experiment more clearly, Figure 1As shown, the electrophoresis instrument workstation also includes a blue light irradiation member 5. The second electrophoresis tank body 4 is made of a transparent material. The blue light irradiation member 5 is arranged at the bottom of the accommodating tank 11 opposite the second electrophoresis tank body 4. The blue light irradiation member 5 is an LED lamp capable of emitting blue light. The prefabricated gel 100 in the second electrophoresis tank body 4 irradiated by the blue light irradiation member 5 will emit visible light, thereby improving the clarity of observation.

[0050] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Electrophoresis workstation, characterized in that: include: A host comprises a box body (1) and a flip cover (2), the box body (1) having a receiving groove (11), the host having a first electrophoretic state and a second electrophoretic state, and the box body (1) and the flip cover (2) are both provided with a positive electrode (21) and a negative electrode (22); A first electrophoresis tank body (3) is used to contain a buffer solution and a precast gel (100) placed vertically, and a first positive electrode sheet (31) and a first negative electrode sheet (32) are arranged on the first electrophoresis tank body (3); when the host is in the first electrophoresis state, the first electrophoresis tank body (3) is arranged in the containing tank (11), the flip cover (2) is covered in the containing tank (11), and the positive electrode (21) on the flip cover (2) abuts against the first negative electrode sheet (32), and the negative electrode (22) on the flip cover (2) abuts against the first positive electrode sheet (31); The second electrophoresis tank body (4) is used to accommodate a buffer solution and the precast gel (100) placed horizontally, and the second electrophoresis tank body (4) has a second positive electrode sheet (41) and a second negative electrode sheet (42); when the host is in the second electrophoresis state, the second electrophoresis tank body (4) is arranged in the accommodating tank (11), and the positive electrode (21) on the box body (1) abuts against the second negative electrode sheet (42), and the negative electrode (22) on the box body (1) abuts against the second positive electrode sheet (41).

2. The electrophoresis workstation according to claim 1, characterized in that: The electrophoresis instrument workstation further comprises a vertical card seat (33) and a transfer card seat (34), wherein the vertical card seat (33) or the transfer card seat (34) can be selectively arranged on the first electrophoresis tank body (3), and the vertical card seat (33) and the transfer card seat (34) are both provided with a first positive electrode sheet (31) and the first negative electrode sheet (32); The vertical holder (33) is used to fix the precast gel (100) placed vertically, and the transfer holder (34) is used to fix the precast gel (100) after vertical electrophoresis is completed.

3. The electrophoresis workstation according to claim 2, characterized in that: The vertical holder (33) comprises a mounting frame (331) and a clamping block (332); the mounting frame (331) is mounted on the edge of the first electrophoresis tank body (3); the clamping block (332) is arranged on the mounting frame (331); the mounting frame (331) has a contact surface; the clamping block (332) presses the prefabricated glue (100) against the contact surface.

4. The electrophoresis workstation according to claim 2, characterized in that: The transfer card seat (34) comprises a seat frame (341), a clamp (342), a first clamping plate (343) and a second clamping plate (344); the seat frame (341) is mounted on the edge of the first electrophoresis tank body (3); and the seat frame (341) has a clamping slot; The first clamping plate (343) and the second clamping plate (344) are both inserted into the card slot, the prefabricated glue (100) is clamped between the first clamping plate (343) and the second clamping plate (344), and the clamp (342) is configured to drive the first clamping plate (343) and the second clamping plate (344) to approach each other.

5. The electrophoresis workstation according to claim 1, characterized in that: The flip cover (2) has a first end and a second end, the second end is rotatably connected to the box body (1), and the first end is snap-connected to the box body (1).

6. The electrophoresis workstation according to claim 5, characterized in that: An elastic member is provided on the flip cover (2), and the elastic member is configured to drive the first end away from the box body (1).

7. The electrophoresis workstation according to claim 5, characterized in that: A perspective window (23) is provided on the flip cover (2) directly facing the accommodating groove (11).

8. The electrophoresis workstation according to claim 7, characterized in that: The electrophoresis instrument workstation further comprises a blue light irradiation member (5); the second electrophoresis tank body (4) is made of a transparent material; the blue light irradiation member (5) is arranged at the bottom of the containing tank (11) facing the second electrophoresis tank body (4).

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