A standing temperature device for capillary electrophoresis instrument

A technology of capillary and electrophoresis instrument, which is applied in the field of DNA automatic detection equipment, can solve the problem of inconvenient capillary replacement, and achieve the effect of convenient replacement of capillary and low cost

Active Publication Date: 2022-05-13
贵州申科生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Aiming at the deficiencies in the prior art, the technical problem solved by the present invention is to provide a constant temperature device for a capillary electrophoresis instrument, which solves the problem of inconvenient replacement of the capillary of the existing capillary constant temperature device

Method used

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  • A standing temperature device for capillary electrophoresis instrument
  • A standing temperature device for capillary electrophoresis instrument
  • A standing temperature device for capillary electrophoresis instrument

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Embodiment Construction

[0039] The following is further described in detail through specific implementation methods:

[0040] The reference signs in the drawings of the description include: heating base plate 1, powerful magnet Ⅰ 2, hinge 3, temperature sensor 4, graphene heating film 5, insulating resin 6, standing temperature plate 7, heat preservation sponge 8, powerful magnet Ⅱ 9, heating Cover plate 10, handle 11, capillary 12, W buckle 13, limit plate 131.

[0041] The embodiment is basically as attached figure 1 - attached Figure 5 Shown:

[0042] A kind of constant temperature device for capillary electrophoresis instrument, such as figure 1 Shown, comprise heating base plate 1, and heating base plate 1 is the box shape that mouth portion faces upwards, and the height of the inner sidewall of heating base plate 1 is 1cm, and the inner bottom of heating base plate 1 is fixed with graphene heating film 5, and graphene heating film 5 is electrically connected with a power supply, a heating ...

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Abstract

The application relates to the technical field of DNA automatic detection equipment, and specifically discloses a constant temperature device for a capillary electrophoresis instrument, which includes a heating base plate and a heating cover plate. The switch and the temperature controller are covered with a standing temperature plate on the heating bottom plate; the bottom of the heating cover plate is provided with a thermal insulation sponge. The purpose of this patent is to solve the problem of inconvenient replacement of the capillary of the existing capillary heating constant temperature device.

Description

technical field [0001] The invention relates to the technical field of DNA automatic detection equipment, in particular to a constant temperature device for a capillary electrophoresis instrument. Background technique [0002] Capillary electrophoresis maintains a capillary filled with a separation medium at a constant temperature and applies a high voltage to separate charged DNA at nucleotide lengths. The nucleotide sequence of the sample can be read by irradiating the capillary with excitation light and detecting the fluorescence emitted from the fluorochrome label of the DNA passing through the capillary. [0003] At present, the popular capillary electrophoresis instruments on the market, in order to accelerate the separation of samples and improve the efficiency of detection during the detection process, are equipped with a constant temperature device for capillary heating. Most of them use silica gel heating plates or electric heating wires as core components. , has ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/447C12M1/38
CPCG01N27/44704C12M41/12
Inventor 闫列震龙贵州姚金安
Owner 贵州申科生物科技有限公司
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