HPV分型试剂盒及市场各产品比较.doc
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1、HPV分型试剂盒1、 HPV目前市场上主要产品:杂交法(达安19、凯普21、亚能23、透景26);实时荧光PCR(之江13种高危分型、港龙凯普亚能13种高危不分型、达安8个型定量);第二代杂交捕获法(HC2)等2、操作方法:200ul标本HPV所有厂家标本处理操作流程(包括之江生物,都大同小异):12000rpm离心5min沉淀加1ml生理盐水混匀12000rpm离心5min沉淀加100ul核酸提取液混匀100温浴10分钟12000rpm离心5minPCR试剂配制点样上PCR仪扩增HPV实验:A、杂交法:首先加样上PCR仪做扩增,上机时间大约一个半小时左右。PCR完成后做杂交,目前市场上有手工
2、杂交和使用杂交仪杂交。操作时间2-4个小时。B、第二代杂交捕获法(HC2): 原理是利用对抗体捕获信号的放大和化学发光信号的检测, C、荧光定量PCR:直接上机通过荧光信号累积实时监测整个PCR进程,之江生物是用多重PCR对标本进行准确的13个高危型的具体分型,其他不能具体分型。举例之江产品:之江八管双通道仪器(双色荧光PCR仪器都可以用):123456789101112AMix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1BMix2Mix2Mix2Mix2Mix2Mix2Mix2Mix2Mix2Mix2Mix2Mix2CMix3Mix3Mix3Mi
3、x3Mix3Mix3Mix3Mix3Mix3Mix3Mix3Mix3DMix4Mix4Mix4Mix4Mix4Mix4Mix4Mix4Mix4Mix4Mix4Mix4EMix5Mix5Mix5Mix5Mix5Mix5Mix5Mix5Mix5Mix5Mix5Mix5FMix6Mix6Mix6Mix6Mix6Mix6Mix6Mix6Mix6Mix6Mix6Mix6GMix7Mix7Mix7Mix7Mix7Mix7Mix7Mix7Mix7Mix7Mix7Mix7HMix8Mix8Mix8Mix8Mix8Mix8Mix8Mix8Mix8Mix8Mix8Mix8一排八管做一个标本即可具体分型!结果判断:
4、HPV核酸荧光PCR检测混合液若FAM通道Ct值35,结果判断为若VIC通道Ct值35,结果判断为Mix116+56HPV16HPV56Mix218+45HPV18HPV45Mix335+59HPV35HPV59Mix439+51HPV39HPV51Mix558+52HPV58HPV52Mix631HPV31Mix733HPV33Mix868HPV68四管四通道仪器(ABI7500、罗氏480、伯乐CFX96、SLAN96孔等四色荧光PCR仪器):123456789101112AMix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1Mix1BMix2Mix2M
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