Urine sulfhydryl compound detection reagent and preparation method thereof

Abstract

The invention relates to the field of detection reagents, and in particular relates to a urine sulfhydryl compound detection reagent and a preparation method thereof. The preparation method comprises the following steps: preparing mixed solution of mercury bichloride, magnesium chloride and sodium acetate; preparing mixed solution of phosphotungstic acid, sodium dihydrogen phosphate and sulphuric acid, wherein pH of the mixed solution is 3-5. The detection reagent comprises first mixed solution of bichloride, magnesium chloride and sodium acetate and second mixed solution of phosphotungstic acid, sodium dihydrogen phosphate and sulphuric acid, wherein pH of the second mixed solution is 3-5; when the detection reagent is used, volume ratio of the first mixed solution to the second mixed solution is (1-2):1, and reference solution is distilled water. The detection reagent provided by the invention is convenient in sampling, simple in operation and rapid in report, can detect cervical carcinogenesis at an earlier period and is a preferable detection method.

Description

technical field [0001] The invention relates to the field of detection reagents, in particular to a urine mercapto compound detection reagent and a preparation method. Background technique [0002] The current clinical cervical cancer screening and auxiliary examinations include the following: 1. Pap smear cytology examination 2. Iodine test 3. Cervix and cervical canal biopsy 4. Colposcopy Colposcopy cannot directly diagnose cancer 5 , Cervical conization 6, cervical photography 7, fluoroscopy 8, tumor biochemical diagnosis, the above inspection methods are all invasive, it is necessary to provide non-invasive and high accuracy detection reagents. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a urine mercapto compound detection reagent with high sensitivity, simple operation and high accuracy and a preparation method. [0004] In order to achieve the above-mentioned purpose of the invention, the present invention a...

AI Technical Summary

Problems solved by technology

[0002] The current clinical cervical cancer screening and auxiliary examinations include the following: 1. Pap smear cytology examination 2. Iodine test 3. Cervix and cervical canal biopsy 4. Colposcopy Colposcopy cannot directly diagnose cancer 5 , Cervical conization 6, cervical photography 7, fluoroscopy 8, tumor biochemical diagnosis, the above examination methods are all invasive, it is necessary to provide non-invasive and highly accurate detection reagents