FIG. 5.
Lytic expression of K8.1. BC-1 and BCBL-1 cells were stimulated with TPA for 0, 24, 48, and 72 h, permeabilized with methanol-ethanol, reacted with rabbit anti-K8.1 antibody, and then incubated with 1 μg of fluoresceinated goat F(ab′)2 anti-mouse total immunoglobulin. Immunofluorescence was detected with an Olympus immunofluorescence microscope.