Flow cytometric analysis of bone marrow B-lineage cells in Eμ-A1 mice.

Comparison with Rag-2^−/− mice and wild-type (WT) littermates. (A, B) Bone marrow cells stained with antibodies to B220, IgM, and CD43 and gated on lymphocytes by scatter characteristics. (C) Four-color analysis of bone marrow cells stained with antibodies to B220, CD43, BP-1, and HSA and gated on B220⁺CD43⁺ pro–B cells.