Miltenyi Biotec is a well-known German biotechnology company, dedicated to cell sorting technology, with a wide range of biotechnology products, was founded by Stephan Milteyni in 1989. The patented MACS technology developed by the company's founder is recognized as the gold standard for magnetic cell sorting and has been widely used for the sorting or enrichment of stem progenitor cells, dendritic cells (DC), T cells, B cells, NK cells, monocytes, granulocytes, red cells, megakaryocytes and platelets, endothelial cells, epidermal cells, fibroblasts and tumor cells in humans, non-human primates, mice and rats. The fractionation or enrichment of the cells.