sars-cov-2 antigen rapid test
uses nasal swab specimens from individuals suspected of active covid-19 by their doctor within the first seven days of the onset of symptoms.
uses nasal swab specimens from individuals suspected of active covid-19 by their doctor within the first seven days of the onset of symptoms.
产品原理:
本试剂盒选用人乳头瘤病毒(hpv)e1区作为扩增区域,设计特异引物及特异taqman探针,该探针能与引物扩增区域中间的一段dna模板发生特异性结合,在pcr延伸反应过程中,taq酶的外切酶活性将5'端荧光基团从探针上切割下来,使之游离于反应体系中,从而脱离了3'端荧光淬灭基团的屏蔽,即能接受光刺激而发出可供仪器检测的荧光,从而实现在全封闭反应体系中对相应病毒核酸的自动化检测。
产品优势:
一步裂解提取核酸,大大缩短提取工作时间
无需多通道pcr仪,适用于市面上所有pcr仪器,兼容性强
荧光pcr仪器上机步骤一致,可在同个程序下对所有dna类试剂盒进行一次检测
操作简单、耗时短、只需1.0-1.5小时即可完成pcr过程
特异的mgb探针,确保扩增曲线平台期明显,斜率大,标准的s型曲线
12个月产品有效期,性能保证长效
临床意义:
判断宫颈癌变发生的风险,个性化治疗
用于后期随访
流行病学研究
注册证号:
国械注准20163402349
uses nasal swab specimens from individuals suspected of active covid-19 by their doctor within the first seven days of the onset of symptoms.