Direct comparison of QIAamp DSP Virus Kit and QIAamp Circulating Nucleic Acid Kit regarding cell-free fetal DNA isolation from maternal peripheral blood.BACKGROUND
 cftDNA was isolated using QIAamp Circulating Nucleic Acid Kit (CNAK) (Qiagen, Germany) and QIAamp DSP Virus Kit (DSPVK) (Qiagen, Germany) from 1 ml of plasma of each sample. 
QIAamp DSP Virus Kit
Direct comparison of QIAamp DSP Virus Kit and QIAamp Circulating Nucleic Acid Kit regarding cell-free fetal DNA isolation from maternal peripheral blood.BACKGROUND
 cftDNA was isolated using QIAamp Circulating Nucleic Acid Kit (CNAK) (Qiagen, Germany) and QIAamp DSP Virus Kit (DSPVK) (Qiagen, Germany) from 1 ml of plasma of each sample. 
QIAamp Circulating Nucleic Acid Kit