Soluble E-selectin is found in supernatants of activated endothelial cells and is elevated in the serum of patients with septic shock - Newman, W; Dawson, Beall L; Carson, C W; Hunder, G G; Graben, N; Rand-hawa, ZI; Gopal, T V; Wiener-Kronish, JW; Matthay, M A (J Immunol, 1993)