Acceptable sources DNA extracted from whole blood, buccal swab, saliva, fresh and frozen tissue, bone marrow, dried blood spots. *We DO NOT accept DNA from Formalin-Fixed Paraffin-Embedded (FFPE) Tissue. * **DNA MUST BE EXTRACTED IN A CLIA-certified Laboratory OR a laboratory meeting equivalent requirements as determined by the CAP and/or the CMS.** Amount 5 μg … DNA Requirements