Gel reagent for rapid screening of urease activity, kit and rapid screening method
A technology of urease and kit, which is applied in the field of medical testing, can solve the problems of low equipment penetration rate and mercury content, and achieve the effect of simple operation, high convenient application performance, intuitive and rapid detection
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[0023] In the examples 1-25, gel reagents with different urea concentrations and different phenol concentrations are provided, and the concentrations are measured in mg / ml. The formulations of each component are shown in Table 1, and are measured in volume (ml).
[0024] Table 1 embodiment 1~25 each component formula of gel reagent forms
[0025]
[0026]
[0027] A method for rapid screening of urease activity in the present embodiment is carried out according to the following steps:
[0028] a. Use a toothpick or cotton swab to collect an appropriate amount of samples (saliva, tartar, biopsy stomach, etc.);
[0029] b. push the sample from the tweezers to below the surface of the gel reagent in the kit with a toothpick or cotton swab, so that the sample is exposed to the gel reagent as much as possible, and ensure that the biopsy specimen is completely immersed in the gel reagent;
[0030] c. Stand still for 2-3 minutes, and visually observe the color change of the ge...
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