Labeling pad used for multi-channel immunochromatography, production method, and detection reagent card

A technology for immunochromatography detection and production methods, which is applied in the fields of multi-channel immunochromatography marker pads and production methods and multi-channel immunochromatography detection reagent cards, which can solve the problems of complex production, high cost, and easy cross-interference, etc. To achieve the effect of ensuring accuracy

Pending Publication Date: 2018-10-23
GUANGZHOU WONDFO BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a marker pad for multi-channel immunochromatography, a manufacturing method and a multi-channel immunochromatography detection reagent card to solve the problems of easy cross-interference between traditional multi-card items, complicated production and high cost

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  • Labeling pad used for multi-channel immunochromatography, production method, and detection reagent card
  • Labeling pad used for multi-channel immunochromatography, production method, and detection reagent card
  • Labeling pad used for multi-channel immunochromatography, production method, and detection reagent card

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Embodiment Construction

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of ...

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Abstract

The invention provides a labeling pad used for multi-channel immunochromatography, a production method, and a detection reagent card. Preset positions on the labeling pad are spray-coated with a hydrophobic material to form hydrophobic intervals, thereby forming a plurality of chromatography labeling channels on the labeling pad. The adjacent chromatography labeling channels are separated by the hydrophobic intervals, so that when a to-be-tested sample needs to mark, different labeled antibodies can be labeled by the adjacent chromatography labeling channels without cross interference, and accuracy of detection results is guaranteed. The detection reagent card allows simultaneous multi-channel detection to the to-be-tested sample without cross interference on the adjacent channels, so thataccuracy of detection results is high. During production, compared with a conventional multi-channel united card, the detection reagent card is free of separate design of independent mono-channel test paper strips, so that the production method is simple and is greatly reduced in required raw materials, so that product cost is easy to control, sample addition time is reduced and operations are more convenient.

Description

technical field [0001] The invention relates to the field of biochemical detection, in particular to a marker pad for multi-channel immunochromatography, a manufacturing method and a multi-channel immunochromatography detection reagent card. Background technique [0002] image 3 What is shown is a common traditional single-channel immunochromatographic detection reagent card 300 , which includes a sample pad 320 , a marker pad 330 , a nitrocellulose membrane 340 and an absorbent pad 350 arranged sequentially on a base 310 . The nitrocellulose membrane 340 is provided with a detection area 342 and a quality control area 344 . When this traditional single-channel immunochromatographic detection reagent card 300 is in use, the sample to be tested is first added to the sample pad 320, and if the sample to be tested contains a test substance, the test substance will be compared with the prefabricated marker pad. The labeled antibody on 330 undergoes an immune reaction, and spec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/531G01N33/543
CPCG01N33/531G01N33/54306
Inventor 杜嘉铭黄岭芳李凯李文美
Owner GUANGZHOU WONDFO BIOTECH
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