一种11个耳聋易感基因的PCR-LDR检测试剂盒制造技术

技术编号:9252473 阅读:306 留言:0更新日期:2013-10-16 19:23
本发明专利技术提供了一种同时检测11个耳聋易感基因的PCR-LDR检测试剂盒,包括包装盒体(1),PCR扩增和LDR反应试剂(2)-(5);包括6对PCR引物、12组探针、1组通用探针和11组检测探针。该方法灵敏度高,判读清晰准确;相对传统测序技术,本试剂盒能完成一次性获得11个关键耳聋基因突变诊断结果的高通量筛查,具有经济、高效和高准确率等优势。

【技术实现步骤摘要】

【技术保护点】
一种同时检测11个耳聋易感基因的PCR?LDR检测试剂盒,其特征在于,所述试剂盒包括包装盒体(1),PCR扩增和LDR反应试剂;所述PCR扩增试剂分别为PCR扩增Reaction?Mix(2)和(3);所述LDR反应试剂为LDR反应Probe?Mix(4)和(5);所述11个耳聋易感基因为GJB2:235delC、299?230delA>T、176?191del16,SLC26A4:IVS7?2A>G、2168A>G、1226G>A、1174A>T、1975G>C、2027T>A,线粒体12SrDNA:1555A>G和1494C>T;LDR通用模板:CCCATTAGTCTTGCGAGTACAGGTTTGCG通用荧光探针:P?GAATCAATCAGACTG?FAM???15其中用于GJB2基因三个位点的引物序列如下:GJB2_176_M:P?TGGCTGCAGGGTGTTGCATTTTCGCAAACCTGTACTCGJB2_176del:TTTGCTAACTTCCCCTCTGACCCAGJB2_176_NOdel:TTTATCGTAGCACACGTTCTTGCAGCCGJB2_235_M:P?GCTCGATAATGGGAAGTAGTTTTTTCGCAAACCTGTACTCGJB2_235_delC:TTTTTGCGTGGACACGAAGATCAGCTGCAGJB2_235_C:TTTTTTTGCGTGGACACGAAGATCAGCTGCAGGJB2_299_M:P?ATGTGCGGTAGGAAACGTGTTTTTTTTTTCGTAAACGGTACTCGJB2_299_delAT:TTTTTTTTTTTGGTGCCTTTCCTCTTCTTCTCGJB2_299_AT:TTTTTTTTTTTTGACTATAGTCCTCTTCTTCTCATSLC26A4基因的6个检测位点引物序列如下:1975_M:P?AAGGCGTTGCTTTGAAACTTTTCGCAAACGAGTTGTC1975_C:TAAAGATCATGCTCCAGTCTCACCAAG1975_G:TTTAAAGATCATCCTCCACCTTTCAGCTACAC2027_M:P?GAGTTCTCACTAAGAACAACTTTTTTTCGCAAACCTCTAATC2027_T:TTTTTTAAAACCCTCAACACTTAGCCCCGCA2027_A:TTTTTTTTTAAAACTCAAAGGCTAACGGCT1174_M:P?GCCGAACCCACTACGCATGAATTTTTTTTTCGCAAAATCAGCC1174_A:TTTTTTTCGGCAAAGAACTGAGCTCATT1174_T:TTTTTTTTTTCACCAGAATGATCCCTCAGAATCTG1226_M:P?CCATCAAGAGCAGTACGTGACACTTTTTTTTTTTTTTCGCCTATGTGC1226_G:TTTTTTTTTCCTGTCTCCTGCACCTGGAGTTAC1226_A:TTTTTTTTTTTTCCGATGCGCTAGGCTGAACCTCTIVS7?2_M:P?GAAATCCGAACTTAATCATGTGAATTTTTTTTTTTTTTTTTTCGCAAATGTACTC56IVS7?2_A:TTTTTTTTTTTGAAATCCCAGTAGCAATAATTGTCTIVS7?2_G:TTTTTTTTTTTTTTGAAAGCAGTAGCCCTTATCCGACC2168_M:P?GGCTGTCTAAACAATGTGTTTTTTTTTTTTTTTTTTTTTTCCTAAACCAGGACAC2168_A:TTTTTTTTTTTTTTTGGTTCCCATAGGTAGACTATAGGTCAT?????2168_G: TTTTTTTTTTTTTTTTTTGGTTCTGTCGAATAATCTACCTCACTAC12s?rRNA基因的2个检测位点的引物序列信息如下:1494_M:P?CGATCGGGCGTCAGTGTCCCCGCTTTTTTTTTTTTCGCACCTCTGTACTC1494_C:TTTTTTTTTTTCCTTTGAGATCTATACTTCTTGAGG1494_T:TTTTTTTTTTTTTCCTTTGATCCTTATACAATGAGCCAACAA1555_M:P?ATCATCCCTATAATCTGCGTATTTTTTTTTTTTTTTCGAATTCATCACTC1555_G:TTTTTTTTTTTTTTAGTTAACTTACCCAGTTACTGACTTAG1555_A:TTTTTTTTTTTTTTTTTAGCATCACGGTATAGATGTGCAACGACCCTA。...

【技术特征摘要】

【专利技术属性】
技术研发人员:步迅张全芳刘艳艳夏子芳
申请(专利权)人:山东省农业科学院高新技术研究中心
类型:发明
国别省市:

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