Differences between murine C1300 neuroblastoma clones detected by rosette formation with nerve growth factor-coated sheep red blood cells.

The expression of receptors for nerve growth factor (NGF) on the cell surface was assayed by rosette formation with ligand-coated sheep red blood cells (SRBC). Cell clones derived from the murine C1300 neuroblastoma and from hybrids between a neuroblastoma clone and L cell clones showed a wide variation in the capacity to form rosettes with NGF-coated SRBC. All the neuroblastoma, L cell and hybrid clones formed rosettes with phytohemagglutinin-coated SRBC and none formed rosettes with cytochrome c- or ferritin-coated SRBC or with SRBC not coated with ligand.