The use of snp markers in the preparation of kits for assisting in assessing the risk of transplant rejection
A technology of transplant rejection and kit, applied in the medical field, to achieve the effect of assisting the assessment of transplant rejection risk and autoimmune disease
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Embodiment 1
[0038] Example 1 Acquisition of a group of HLA-related SNP markers
[0039] 1.1 Example 1 Acquisition of blood samples
[0040] Example 1 The blood samples were 6 blood samples randomly selected from the whole blood samples before transplantation of kidney transplant patients collected by the Department of Organ Transplantation of the First Affiliated Hospital of Sun Yat-sen University, and used for genomic DNA extraction.
[0041] 1.2 Example 1 Genomic DNA extraction from blood samples
[0042]In this experiment, TIANamp Blood DNA Kit (catalog number: DP348) was used to extract genomic DNA from the blood sample of Example 1, and the specific steps were as follows:
[0043] (1) Gently invert and mix the whole blood samples of the six patients in Example 1, and draw 200ul of them into a new 1.5ml EP tube (if the DNA extraction concentration is too low, the blood samples can also be centrifuged at 500g for 5min and stratified, take 200ul of buffy coat cells in the middle for s...
Embodiment 2
[0077] The difference between this embodiment and the embodiment is that the primers used in the amplification have the nucleotide sequences shown in SEQ ID NO: 1 and SEQ ID NO: 5; when sequencing, forward sequencing or reverse sequencing can be used. For sequencing, the forward sequencing primer is SEQ ID NO: 1, and the reverse sequencing primer is SEQ ID NO: 5.
Embodiment 3
[0079] The difference between this embodiment and the embodiment is that the primers used in the amplification are the nucleotide sequences shown in SEQ ID NO: 3 and SEQ ID NO: 5; when sequencing, forward sequencing or reverse sequencing can be used. , the forward sequencing primer is SEQ ID NO:3, and the reverse sequencing primer is SEQ ID NO:5.
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