has plasma membrane part in taxon develops from develops from has high plasma membrane amount precursor B cell fraction C precursor B cell fraction C' precursor B cell 2010-04-28T02:13:46Z A pre-BCR-positive precursor B cell that is CD24-high, CD25-positive, CD43-positive, CD45R-positive and BP-positive. Fr. C' Fraction C-prime pre-B cell receptor complex Mus musculus receptor-type tyrosine-protein phosphatase C isoform CD45RABC interleukin-2 receptor subunit alpha leukosialin signal transducer CD24 glutamyl aminopeptidase