A kind of colloidal gold platform cleaning solution

A technology of cleaning liquid and colloidal gold, which is applied in the direction of cleaning method using liquid, detergent compounding agent, detergent composition, etc., can solve the problem of lack of cleaning liquid and the like

Active Publication Date: 2020-04-24
上海艾瑞德生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, there are few fully automatic equipment for colloidal gold dry-type immunization in the domestic market, and correspondingly, there is a lack of special cleaning fluid.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Weigh 5g of glycine, 2.5g of AEO-9, 10g of Tween 80, 1g of sodium hydroxide, 1g of sodium azide with a balance, stir and dissolve with 900mL of deionized water, and finally dilute to 1L to obtain 1L of stable alkaline Cleaning fluid.

Embodiment 2

[0055] Weigh 1.5g sodium carbonate, 7.5g glycine, 5g AEO-9, 5g Tween 20, 0.5g sodium hydroxide, 1g sodium azide with a balance, stir and dissolve with 900mL of deionized water, and finally dilute to 1L, that is Obtain 1L of stable alkaline cleaning solution.

Embodiment 3

[0057] Weigh 2g of sodium carbonate, 2g of glycine, 10g of AEO-9, 1g of sodium hydroxide, and 1g of methylisothiazolinone with a balance, stir and dissolve with 900mL of deionized water, and finally set the volume to 1L to obtain 1L of stable base Sexual cleaning fluid.

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PUM

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Abstract

The invention provides a colloidal gold platform cleaning solution. The cleaning solution comprises (1) 0.25-2g / L of alkali metal hydroxide; (2) 0.25-30g / L nonionic surfactant; (3) 2-11g / L of buffering agent; and (4) 0.1-4g / L of bacteriostatic agent. The cleaning solution is low in price, favorable in stability and less possible to remain, and does not affect the determination of a colloidal gold platform.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a colloidal gold platform cleaning solution. Background technique [0002] Colloidal gold test paper is a kind of dry immunoassay product that has been clinically used for many years and is characterized by convenient operation, qualitative detection, fast reporting speed and wide adaptability. With the increasing demand for quantitative, accurate, and high-throughput in the domestic clinical diagnostic industry in recent years, colloidal gold diagnostic test strips are evolving towards accurate quantitative, fully automated detection, and miniaturized POCT. In clinical laboratories, colloidal gold-based POCT samples are generally serum, plasma, and whole blood. Therefore, the fully automatic fluid system is easily polluted by blood cells, proteins, crystals, etc., which breeds bacteria and causes abnormalities in the detection. result. It can be seen that the effective...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/825C11D1/72C11D3/60C11D3/48B08B3/08
CPCB08B3/08C11D1/008C11D1/72C11D1/74C11D1/825C11D3/044C11D3/046C11D3/10C11D3/33C11D3/349C11D3/48C11D11/0041
Inventor 廖玲妮陆亮
Owner 上海艾瑞德生物科技有限公司
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