Wiener S L, Wiener R, Janov C, Darmstadt R, Upmanis S, Urivetzky M, Meilman E
Res Commun Chem Pathol Pharmacol. 1975 Mar;10(3):491-9.
Beta glucuronidase obtained from rat inflammatory fluid and granulocytes was studied kinetically. Linear increases in activity occurred with time and enzyme concentration. No evidence of enzyme degradation during incubation was obtained. Supernatant and granulocyte enzyme activity was identical in relation to Km, and pH optima and resistance to high NaCl concentration. Minimal contributions to supernatant activity occur from plasma and red cells.
对从大鼠炎性渗出液和粒细胞中获得的β-葡萄糖醛酸酶进行了动力学研究。活性随时间和酶浓度呈线性增加。未观察到孵育过程中酶降解的证据。上清液和粒细胞酶活性在米氏常数(Km)、最适pH以及对高氯化钠浓度的耐受性方面是相同的。血浆和红细胞对上清液活性的贡献极小。