This organism secretes a few extracellular products including capsular polysaccharide (CPS), protease, cytolysin and phospholipase. 创伤弧菌会表现许多细胞外的产物,包括荚膜多醣体、蛋白酶、细胞溶解毒素与磷脂酶。
Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes. 三肽醛。丝氨酸和半胱氨酸蛋白酶可逆的竞争性抑制剂。也抑制鼠肝细胞中磷酸酯酶D和C的活化。
METHOD Sphingomyelin was prepared through the process of separating erythrocyte from blood,erythrocytolysis,dehydration,dry,et al,and then hydrolyzed to ceramide by phospholipase C. 方法分离猪血细胞,用溶血,脱水,干燥等方法提取鞘磷脂,并用磷脂酶C降解鞘磷脂成神经酰胺。
A phospholipase is an enzyme that hydrolyzes phospholipids into fatty acids and other lipophilic substances. There are four major classes, termed A, B, C and D, distinguished by the type of reaction which they catalyze: