A concentration series of 15 μg/μl, 30 μg/μl, 45 μg/μl, and 60 μg/μl, delivered ip, of LAU-0901 administered at 4 and 20 hours post-endotoxin treatment, resulted in a dose-dependent reduction (54 μg/ml, 43 μg/ml, 29 μg/ml, 19 μg/ml, respectively) of total aqueous protein levels. A 64% reduction in aqueous protein with the 60 μg/μl dose occurred.