1 条结果 关键词:尿液游离DNA ×

Piezoelectric Plate Sensor (PEPS) for Analysis of Specific KRAS Point Mutations at Low Copy Number in Urine Without DNA Isolation or Amplification.

Methods in molecular biology (Clifton, N.J.) 2017 Kirimli CE, Shih WH, Shih WY

我们考察了使用涂覆17 nt锁定核酸(LNA)探针DNA的(Pb(Mg1/3Nb2/3)O3)0.65(PbTiO3)0.35(PMN-PT)压电板传感器(PEPS),在无需DNA分离和扩增的条件下原位检测尿液中单核苷酸KRAS突变。在野生型(WT)背景下,以4 mL/min流速和63°C,将PEPS垂直置于流场中心进行原位突变(M...