Fig. 3.
Western blot for PSGL-1.
Bone marrow cells from control mice express PSGL-1 at 117 kd and 220 kd (lane 2); core 2−/− mice express PSGL-1 at 98 kd and 188 kd (lane 1) for the monomeric and dimeric form, respectively. PSGL-1 from core 2−/− neutrophils shows faster mobility compared with the control bands, consistent with absence of core 2 decoration on PSGL-1.