ECB-ART-31254
Comp Biochem Physiol A Comp Physiol
1991 Jan 01;983-4:463-8. doi: 10.1016/0300-9629(91)90432-c.
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Binding properties of Paracentrotus lividus (Echinoidea) hemolysin.
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1. Paracentrotus lividus hemolysin binds erythrocytes, zymosan particles, lipopolysaccharide and laminarin surfaces but not auto and allogeneic cell membranes. 2. The binding could, at least for erythrocytes, involve phospholipids and cholesterol. 3. The protease activity of the coelomic fluid is not related to hemolysis. 4. The finding that very low concentrations of Zn2+ inactivate the hemolysin suggests a possible regulative function of the ion in the hemolytic reaction. 5. Ultrastructural observations on rabbit erythrocyte membranes indicate that most likely the transmembrane pores are induced by the lytic molecules.
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Genes referenced: LOC115919910 LOC752081 LOC756768