the antigen-initiated net percent release of the secretory granule marker beta-hexosaminidase and the generation of immunoreactive ltb4 and of immunoreactive leukotriene c4 ( ltc4 ) were not diminished by washing the cells before challenge , indicating that interaction of the antigen occurred with the ige fixed on cell membranes and was not due to phagocytosis of immune complexes formed in the fluid phase .
C0886515
secretory granule
C0007634
the cells