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Biomolecular Analysis Device

An analysis device and biological technology, applied in the direction of measuring devices, analysis materials, material analysis through electromagnetic means, etc., can solve the problems of reduced durability and obstruction of the transfer film conveying mechanism

Active Publication Date: 2018-11-20
MERCK & CO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here, when it is desired to dispose the transfer film transport mechanism upstream of the transfer film like in the prior art horizontal type apparatus, the transfer film transport mechanism has the buffer solution scattered from the anode buffer tank. There is a possibility that the durability of the transfer film is reduced, and there is a possibility that the transfer film conveyance mechanism interferes with various operations for the above-mentioned vertical type device

Method used

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Experimental program
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Embodiment approach 1

[0052] When one embodiment of the present invention is described based on the drawings, it will be as follows.

[0053] First, refer to figure 1 as well as figure 2 A schematic configuration of the biomolecule analysis device 100 according to this embodiment will be described. figure 1 It is a perspective view schematically showing the structure of the biomolecule analysis device 100 . figure 2 It is a side sectional view schematically showing the structure of the biomolecule analysis device 100 .

[0054] Such as figure 1 as well as figure 2 As shown, the biomolecular analysis device 100 is an electrophoresis-transfer device of a vertical discharge transfer method, and includes a clamp (arm part, first fixing part) 20, a clamp (arm part, second fixing part) 21 , Clamp frame (arm portion, joint portion) 22, carrier (arm portion, the upper end portion around the side wall, second portion) 23, anode buffer tank (first buffer tank) 30, workbench 31, cathode Buffer tank (...

Embodiment approach 2

[0113] For other embodiments of the present invention, if based on Figure 5-8 To illustrate, it is as follows. In addition, for convenience of description, components having the same functions as those described in the above-mentioned embodiments are denoted by the same reference numerals, and descriptions thereof are omitted.

[0114] In the biomolecule analysis device 100 , the anode buffer tank 30 , the cathode buffer tank 40 , and the separator 50 may be detachable from the biomolecule analysis device 100 . Thereby, since the anode buffer tank 30, the cathode buffer tank 40, and the separation part 50 can be detached and cleaned, the first buffer tank can be easily cleaned without the cleaning liquid etc. adhering to the driving part.

[0115] Figure 5 It is a perspective view showing a state in which the separation unit 50 is removed from the biomolecule analysis device 100 . Since the separating part 50 is fixed to the cathode buffer tank 40 by the lock 42 , it can ...

Embodiment approach 3

[0120] For other embodiments of the present invention, if based on Figure 9 To illustrate, it is as follows. In addition, for convenience of description, components having the same functions as those described in the above-mentioned embodiments are denoted by the same reference numerals, and descriptions thereof are omitted.

[0121] Figure 9 It is a perspective view showing a schematic configuration of the biomolecule analysis device 100 according to this embodiment. Such as Figure 9 As shown, in this embodiment, the anode buffer tank 30, the cathode buffer tank 40, and the separation part 50 are configured to be entirely or partially transparent using, for example, transparent resin or glass. Moreover, the cover which covers the whole at the time of the above-mentioned operation|movement is also comprised transparently. In addition, preferably, the arms (the clamps 20 , 21 , the clamp frame 22 , the carrier 23 , and the guide posts 66 ) may be further configured to be...

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PUM

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Abstract

A biomolecule analysis device (100) includes: an arm part (20-23, 66) holding a transfer film (1) disposed at a position facing a first opening (50a); and a drive part (62 ~65), it is arranged under the anode buffer tank 30, drives the arm part in the substantially horizontal direction, the arm part passes the outside of the side wall of the anode buffer tank 30, goes around the upper end of the side wall, and connects with the inside of the side wall .

Description

technical field [0001] The present invention relates to a device for analyzing biomolecules, and more specifically, to a device for transferring biomolecules separated by electrophoresis to a transfer membrane. Background technique [0002] In Patent Documents 1 and 2, it is described that biomolecules such as DNA and protein are electrophoresed in a gel, and a device that is directly transferred from the end face of the gel to a transfer membrane (hereinafter, such a device is also referred to as "discharging transfer transfer") mode of electrophoresis-transfer device"). [0003] The devices described in Patent Documents 1 and 2 are provided with a gel arranged in a horizontal direction, a gel frame for accommodating the gel, a cathode buffer tank and an anode buffer tank respectively connected to both ends of the gel, and the gel The transfer film with one end facing each other, the rectangular transfer film frame that fixes the transfer film, and the vertical conveying m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/447
CPCG01N27/44704G01N27/44726G01N27/44739G01N27/447G01N27/44747
Inventor 后藤真一木下英树平林美惠子影山耕平富永大河
Owner MERCK & CO INC