Fig. 9From: Long-term leukocyte reconstitution in NSG mice transplanted with human cord blood hematopoietic stem and progenitor cellsProduction of immunoglobulins. Human IgM and IgG concentrations were determined in plasma (of the same mice as those data for which are shown in Figs. 5, 6, 7, 8). Symbols: see Fig. 5 Back to article page