Fig. 2.
Photomicrographs of SMS-SB cells.Cultures of SMS-SB cells in PFHMII were established at normal cell density (<105 cells/mL; A), or at low cell density (2.5 × 104 cells/mL) in the absence (B) or presence of 10 ng/mL (C) or 100 ng/mL sCD23 (D). After 24 hours of culture, the cells were inspected by bright field light microscopy under a 40× magnification.