Flow Cytometry: Mouse IgM Antibody (II/41) [PE/Cy5] [NBP1-43068] - Staining of C57Bl/6 bone marrow cells with Anti-Human/Mouse CD45R (B220) FITC and 0.06 ug of Rat IgG2a Isotype Control PE-Cy5 (left) or 0.06 ug of Anti-Mouse IgM PE-Cy5 (right). Total viable cells were used for analysis.