iGEN Hemokit™ is a genomic DNA extraction technology based on classic organic-phase extraction, avoiding the use of silica columns. Because this approach reduces fragmentation, it provides DNA that can be applied in sensitive downstream analyses such as RFLP, Southern blot, microarrays, qPCR, a-CGH, and X-map. iGEN Hemokit can extract DNA from complex and limited samples. Starting from a volume of 50 μL whole blood, the user may obtain 20 μg of DNA. A complete assay can take less than three hours.