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Portable electrophoresis detecting device and its basement

A detection device and a portable technology, applied in the field of portable electrophoresis detection devices and their bases, can solve the problems of increasing the inconvenience of research operations, reducing the mobility of detection, and inconvenient use and maintenance of instruments and equipment

Inactive Publication Date: 2004-03-03
IND TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, if microcapillary electrophoresis or microcapillary electrophoresis chip equipment is used, although it has the advantage of high resolution, the instrument is expensive and complicated, so it is only used in occasions that require precise analysis; Consumables are expensive. In general molecular biology laboratories, they are limited to the sequencing of gene sequences and cannot be widely used in general molecular biology research and analysis.
[0009] In addition, whether it is a flat plate electrophoresis system or a microcapillary electrophoresis system, the entire system is a whole, so that the detection needs to be limited within a certain range, which reduces the mobility of the detection
[0010] In addition, whether it is a flat plate electrophoresis system or a microcapillary electrophoresis system, before testing, the sample needs to be transported from a sample storage tank to the electrophoresis system, that is, two steps are required for detection, which prolongs the detection time , increasing the inconvenience of research operations

Method used

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  • Portable electrophoresis detecting device and its basement
  • Portable electrophoresis detecting device and its basement
  • Portable electrophoresis detecting device and its basement

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no. 2 example

[0060] Figure 7a , 7b It is a schematic diagram of the second embodiment of the portable electrophoretic detection device 300 of the present invention. In this embodiment, the same parts as the first embodiment will not be described again.

[0061] This embodiment is different from the first embodiment in that: in the base 310 of this embodiment, the first moving part 212, the second moving part 213, and the rotating part in the first embodiment are replaced by elastic members 312 and connecting parts 313 214 , and on the cassette 320 of this embodiment, a recessed portion 326 corresponding to the connecting piece 313 is formed.

[0062] The elastic member 312 is arranged in the guide hole 3113 of the housing 311 of the base 310, the connecting piece 313 is connected with the elastic member 312, and is movably arranged in the guide hole 3113 of the housing 311, thereby serving as the cartridge 320 When inserted into the housing 311 of the base 310, as Figure 7b As shown, ...

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Abstract

A portable electrophoresis device for testing a specimen is composed of a base and a clamping box for holding specimen. Said base consists of a casing, the first movable part, at least one the second movable part linked said first one, and at least one rotary part linked with the said second movable part. Said clamping box can be arranged in said base in detachable mode.

Description

technical field [0001] The invention relates to a portable electrophoresis detection device and its base, in particular to a portable electrophoresis detection device which can reliably locate its cartridge in the base. Background technique [0002] Generally, in the detection method using electrophoretic separation, electrophoretic separation is used to analyze the ratio of the charge to the molecular weight of the test molecule, or the molecular weight, or the difference between the sample structure, especially in molecular biology, often used for nucleic acid, In the analysis of substances such as proteins, and use it as a powerful tool for testing gene fragment molecules. [0003] A basic electrophoresis system mainly includes a high-voltage power supply, a separation column or film, and a control circuit; the existing electrophoresis system 10, as shown in Figure 1, has a separation tank 11 and a power supply electrically connected to the separation tank 11 Supply devi...

Claims

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Application Information

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IPC IPC(8): G01N27/447
Inventor 邱创汎何志伟詹博渊简健哲吴建宗施希弦
Owner IND TECH RES INST
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