normal human peripheral blood b cells that respond to pokeweek mitogen ( pwm ) -activated irradiated t cells with high-rate immunoglobulin secretion in vitro were analysed with respect to the frequency of the cells stimulated to high-rate immunoglobulin secretion in vitro and whether the progeny of each cell had the potential to secrete one or multiple immunoglobulin isotypes .
C0086418
human
C0021756
mitogen