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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

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contentuptodate· Content· item f4_30_4589

©2013 UpToDate ® Print Email Surface markers during B cell development-II Antigen-independent phase Antigen-dependent phase Pre-pro B cell Pro-B cell Pre B cell Immature B cell Mature B cell Activated B cell Blast B cell Memory B cell Plasma B cell CD121, IL-1R + + CD122, IL-2R beta + + + + + CD123, IL-3R alpha + + + CD124, IL-4R alpha + + + CD125, IL-5R alpha + + CD126, IL-6R alpha + + CD127, IL-7R alpha + IL: interleukin; R: receptor; alpha: alpha chain. Data from Bona, CA, Bonilla, FA, Textbook of Immunology, 2nd edition, Harwood Academic Publishers, Amsterdam, 1996. page 102