FIG. 3.
A. 2-APB inhibits NFAT activation. 2-APB, the known IP3R inhibitor, inhibits NFAT activity in all groups (with or without murine SH3BP2 and/or sRANKL) in RAW 264.7 cells (# indicates p<0.02 and ## indicates p<0.0001).
B. TRAP staining and TRAP activity were nearly eliminated by 2-APB. 2-APB inhibited TRAP activity in RAW 264.7 cells after one week of culture indicating an inhibition of osteoclastogenesis. # indicates p<0.02 and ## indicates p<0.005.