A powerful tool for purifying cell populations by negative selection.
Undesired cells are bound by biotinylated antibody and then captured by Streptavidin-conjugated Ferrofluid magnetic particles (MagCellect™ Streptavidin Ferrofluid, Catalog # MAG999, or equivalent).
Undesired cells are isolated from the sample by negative selection using a MagCellect Magnet (Catalog # MAG997), or equivalent. Positive enrichment of the target cell population is achieved by simply aspirating the sample solution. Importantly, both negative and positive cell fractions are still viable after separation.