An automated system performing PBMC extraction is shown in this AbVideo. After Leucosep preparation, cells can either be banked or followed by downstream CTC enumeration using CytoQuest? CR. Abnova’s CytoQuest? CR is a non-invasive system for capture, enumeration, isolation and retrieval of circulating rare cells (CRCs), including circulating tumor cells (CTCs), circulating stem cells (CSCs), and circulating fetal cells (CFCs). Please visit Abnova website for more information.