Solid-phase PCR (Polymerase Chain Reaction) kit for gene detection of precision drug utilization of cardiovascular and cerebrovascular diseases
A technology for cardiovascular and cerebrovascular diseases and precise drug use, applied in the field of PCR application, can solve the problems of hindering the expansion of thrombus and no thrombolytic effect, and achieve the effects of low cost of reagent consumables, improved detection sensitivity and specificity, and simple operation.
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[0023] Example 1 Composition of a solid-phase PCR detection kit for precise medication of 13 types of cardiovascular and cerebrovascular diseases
[0024] The kit consists of a PCR reaction mixture and a 12-row tube or a 96-well PCR reaction plate. The PCR reaction mixture is 5×PCRBuffer (Tris-HCl pH8.5 100mM, KCl 500nM, MgCl 2 15nM, dNTPs10mM), Mg 2+ , 20 pairs of primers and hot-start DNA polymerase.
[0025] The kit is to seal a layer of paraffin mixture on the surface of the PCR reaction mixture, and the paraffin mixture is made by mixing solid paraffin and liquid paraffin according to 1:8 (W / V).
[0026] The reaction system (25ul) of the kit is: 23ul PCR reaction solution and 2ul template.
Example Embodiment
[0027] Example 2 Operation and result determination of the kit
[0028] 1. Extraction of genomic DNA
[0029] A buccal swab was used to extract the exfoliated cells on the inner surface of the human oral cavity, and the buccal swab genomic DNA extraction kit (Tiangen Biochemical Technology, item number: DP322) was used to extract DNA according to the kit instructions.
[0030] 2. Preparation of reaction system
[0031] Take the cardio-cerebrovascular disease precise drug gene detection solid-phase PCR reaction kit 12 strip tube or 96-well PCR reaction plate, and add 2ul of the extracted DNA.
[0032] 3. PCR amplification
[0033] Put the PCR tube into an ordinary PCR machine and follow the instructions in the instructions before proceeding with PCR amplification.
[0034] 4. Analysis of PCR products by 1.0% agarose gel electrophoresis
[0035] 5. Interpretation of results
[0036] The interpretation criteria for the results of this kit are as follows: Table 1
[0037] Detection target
Example Embodiment
[0038] Example 3 Interpretation of sequencing results and medication guidance
[0039] Using the DNA extracted from the oral swabs of patients with cardio-cerebrovascular diseases in Example 1 as a template, after amplification with the above kit, the following sequencing results are obtained. According to the sequencing results, the following guidelines for the application of drugs are given:
[0040]
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