An erratum was issued for: Isolation of Mouse Megakaryocyte Progenitors. A figure was updated. Figure 2 was updated from: Figure 2: Magnetic depletion of lineage committed (Lin) cells. (A) Schematic representation of the magnetic depletion protocol. First, unsorted bone marrow cells are labeled with the biotin-conjugated rat anti-mouse antibody cocktail. Cells are then incubated with anti-rat Ig coated magnetic beads and subsequently subjected to the magnetic depletion using a strong magnet. The magnet will retain the labeled magnetic Lin+ fraction against the tube walls, while the unlabeled non-magnetic Lin- negative fraction will be collected in a new tube. (B) Lineage committed cells can be identified using fluorescent conjugated streptavidin. Typical analysis of the lineage expression in cells prior to magnetic depletion (total bone marrow) and after magnetic depletion (Lin- Fraction) N = 21. Please click here to view a larger version of this figure. to: Figure 2: Magnetic depletion of lineage committed (Lin) cells. (A) Schematic representation of the magnetic depletion protocol. First, unsorted bone marrow cells are labeled with the biotin-conjugated rat anti-mouse antibody cocktail. Cells are then incubated with anti-rat Ig coated magnetic beads and subsequently subjected to the magnetic depletion using a strong magnet. The magnet will retain the labeled magnetic Lin+ fraction against the tube walls, while the unlabeled non-magnetic Lin- negative fraction will be collected in a new tube. (B) Lineage committed cells can be identified using fluorescent conjugated streptavidin. Typical analysis of the lineage expression in cells prior to magnetic depletion (total bone marrow) and after magnetic depletion (Lin- Fraction) N = 21. Please click here to view a larger version of this figure.