Fig. 1.From: RDP1258, a New Rationally Designed Immunosuppressive Peptide, Prolongs Allograft Survival in Rats: Analysis of Its Mechanism of ActionEffect of peptide on in vitro HO activity. The activity of heme oxygenase in a spleen cell extract was measured in the presence of increasing amounts of peptide 2702.75-84 (squares), 07.75-84 (diamonds), 2705.75-84 (line), and RDP1258 (triangles). Enzyme activity is expressed as nmol bilirubin formed/mg of protein/min.Back to article page