Quantifiler Human DNA Quantification Kit (Applied Biosystems) as a screening kit for DNA profiling

This study investigates the connection between the results of DNA quantification with Quantifiler Human DNA Quantification Kit (AB) and DNA profiling. For this purpose the DNA concentration of 3.068 routine casework samples was determined and DNA profiling was carried out. For discussion, depending on the specific DNA concentration, the samples were divided into four groups (0–5, 5–10, 10–30 and more then 30 pg/μl DNA) and the obtained number of full or partial profiles and the negative typing results was listed. Moreover group 1 (0–5 pg/μl DNA) results were subdivided and analysed more precisely. Based on the amount of 4% positive typing results in group 1 we decided to analyse every sample with quantification results >0 pg/μl DNA. A real cut-off no longer exists. Only samples showing 0 pg/μl on each result were sorted out.