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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Traynor J R, Authi K S

Biochim Biophys Acta. 1981 Sep 24;665(3):571-7. doi: 10.1016/0005-2760(81)90272-1.

Peritoneal neutrophil leucocytes, derived from the rabbit, release phospholipase A (EC 3.1.1.4) activity during phagocytosis of complement-coated zymosan particles, or during treatment with Ca2+. This enzyme is able to release [1-14C]oleate from the membrane phospholipids of Escherichia coli. 2. The release of phospholipase A paralleled that of the known lysosomal marker enzymes beta-glucuronidase and lysozyme. The phospholipase A would thus appear to be derived from the lysosomal granules of the cells. 3. The released enzyme is of A2 specificity, has an absolute requirement for divalent cations, and is active over a broad pH range (pH 6-9).

源自兔子的腹膜中性粒细胞在吞噬补体包被的酵母聚糖颗粒过程中，或在钙离子处理过程中释放磷脂酶A（EC 3.1.1.4）活性。这种酶能够从大肠杆菌的膜磷脂中释放[1-14C]油酸酯。2. 磷脂酶A的释放与已知的溶酶体标记酶β-葡萄糖醛酸酶和溶菌酶的释放情况平行。因此，磷脂酶A似乎源自细胞的溶酶体颗粒。3. 释放的酶具有A2特异性，对二价阳离子有绝对需求，并且在较宽的pH范围（pH 6 - 9）内具有活性。

Traynor J R, Authi K S

Biochim Biophys Acta. 1981 Sep 24;665(3):571-7. doi: 10.1016/0005-2760(81)90272-1.

Peritoneal neutrophil leucocytes, derived from the rabbit, release phospholipase A (EC 3.1.1.4) activity during phagocytosis of complement-coated zymosan particles, or during treatment with Ca2+. This enzyme is able to release [1-14C]oleate from the membrane phospholipids of Escherichia coli. 2. The release of phospholipase A paralleled that of the known lysosomal marker enzymes beta-glucuronidase and lysozyme. The phospholipase A would thus appear to be derived from the lysosomal granules of the cells. 3. The released enzyme is of A2 specificity, has an absolute requirement for divalent cations, and is active over a broad pH range (pH 6-9).

源自兔子的腹膜中性粒细胞在吞噬补体包被的酵母聚糖颗粒过程中，或在钙离子处理过程中释放磷脂酶A（EC 3.1.1.4）活性。这种酶能够从大肠杆菌的膜磷脂中释放[1-14C]油酸酯。2. 磷脂酶A的释放与已知的溶酶体标记酶β-葡萄糖醛酸酶和溶菌酶的释放情况平行。因此，磷脂酶A似乎源自细胞的溶酶体颗粒。3. 释放的酶具有A2特异性，对二价阳离子有绝对需求，并且在较宽的pH范围（pH 6 - 9）内具有活性。