Murphy G, Reynolds J J, Bretz U, Baggiolini M
Biochem J. 1977 Jan 15;162(1):195-7. doi: 10.1042/bj1620195.
Azurophil and specific granules were isolated from human polymorphonuclear neutrophil leucocytes. Collagenase was almost exclusively a component of the specific granules. This finding is in contrast with the distribution of other proteolytic enzymes, which are localized in the azurophil (or lysosomal) granules.
从人多形核中性粒细胞中分离出嗜天青颗粒和特异性颗粒。胶原酶几乎完全是特异性颗粒的一种成分。这一发现与其他蛋白水解酶的分布情况形成对比,其他蛋白水解酶定位于嗜天青(或溶酶体)颗粒中。