Maternal Cell Contamination
|Lab method:||Repeat Expansion/Fragment Length Analysis|
|Specimen requirements:||2-4 ml of blood with anticoagulant EDTA from mother
30-50 ng DNA in TE, AE or pure sterile water at 100-250 ng/µl from mother
30-50 ng DNA in TE, AE or pure sterile water at 100-250 ng/µl from fetusThe A260/A280 ratio should be 1.8-2.0. DNA sample should be run on an agarose gel as a single band, showing no degradation, alongside with a quantitative DNA marker.
|Ordering information:||Go to online ordering or download sample submission form|