Scarsella G, Settimi L, Traina M E
Boll Soc Ital Biol Sper. 1980 Oct 15;56(19):1957-61.
This paper reports on a comparative study of acetylcholinesterase (AChE) extracted from human and rat erythrocytic membranes. The recovery of enzymatic activity when AChE wa solubilized by means of freezing and thawing followed by treatment with 0,5% Triton X-100, represented approximately 95% of the total erythricytic activity for both human and rat preparations. When subjected to gel electrophoresis, the AChE preparation gave rice to two tipes of isoenzimatic patterns: with a single band and two bands (termed band I and band II according to their anodic migration).
本文报道了一项从人及大鼠红细胞膜中提取乙酰胆碱酯酶（AChE）的对比研究。当通过冻融法使AChE溶解，随后用0.5% Triton X-100处理时，人源和大鼠源制剂的酶活性回收率均约占红细胞总活性的95%。当进行凝胶电泳时，AChE制剂产生了两种同工酶模式：一条带和两条带（根据其阳极迁移情况分别称为带I和带II）。
