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Sample treatment fluid for latex immunoturbidimetry detection

A technology of sample processing liquid and latex immunity, which is applied in the field of sample processing liquid for latex immunoturbidimetric detection, and can solve the problems of poor elimination effect and other problems

Inactive Publication Date: 2011-01-26
南京卡博生物科技有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the clinical problem that the latex immunoturbidimetric method cannot be used for detection because the sample treatment solution in the existing reagents is not effective in eliminating the high chyle or turbidity of the sample

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0007] Sample treatment solution for latex immunoturbidimetric detection, including the following components: (1) 1% ethoxylated triglyceride with a hydrophilic-hydrophobic balance value of 6, (2) 0.1% Tween 20, (3) 0.04 % dextran 20,000, (4) 0.05mol / L phosphate buffer.

[0008] Take 20 μL of turbid lipid blood samples and normal blood respectively, add 800 μL of sample treatment solution for mixing, let stand for 10 seconds, and use a specific protein analyzer to detect the background levels of the two samples, the results show that the two background levels are the same, That is, the turbid lipid blood sample is completely clarified after being treated with the sample treatment solution.

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Abstract

The invention relates to sample treatment fluid for latex immunoturbidimetry detection, which comprises triglycercide ethoxylate, a nonionic surfactant, glucan (20 thousands) and a buffer. The invention solves the problem that latex immunoturbidimetry can not be adopted for detection because the sample treatment fluid in the traditional reagent has poor effect of eliminating high-degree chyle or turbidity phenomenon of a sample.

Description

technical field [0001] The invention belongs to the field of sample processing liquid for medical testing, in particular to a sample processing liquid for latex immunoturbidimetric detection. technical background [0002] The detection reagent of latex immunoturbidimetric method is widely used in the immunoassay of antigen or antibody in the detection sample in the field of clinical examination. However, when encountering highly chyle or turbid clinical samples, the sample treatment solution in the existing reagents is not effective in eliminating the high chyle or turbidity of the sample, resulting in the inability to use the latex immunoturbidimetric method due to the high blank value of the sample to test. Contents of the invention [0003] The object of the present invention is to provide a sample treatment solution for latex immunoturbidimetric detection, which can clarify highly chyle or turbid samples. It solves the clinical problem that the latex immunoturbidimet...

Claims

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Application Information

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IPC IPC(8): G01N33/53G01N33/72
Inventor 吕军赵世鹏
Owner 南京卡博生物科技有限公司
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