IC50: 20 nM (E-selectin), 25 nM (ICAM-1)
A-205804 exhibits Cellular Toxicities for HUVEC with an IC 50 of 152 μM. A-205804 is an effective inhibitor of cell-cell adhesion in an in vitro flow experiment, demonstrating relevance in a model physiological system.
A-205804 (5 mg/kg; p.o.) shows a half-life of 1 hour for rat. A-205804 (10 mg/kg; p.o.; 3 times per week; for 2 weeks) attenuates the E-selectin expression on the endothelial vascular niche cells in mice.