Cryer A, Bartley W
Biochem J. 1974 Dec;144(3):433-4. doi: 10.1042/bj1440433a.
The stability to storage at -20 degrees C of 29 enzymes of rat tissues was measured for periods of up to 100 days. The enzymes could be divided into four groups: (1) those that increased in activity with storage; (2) those that showed transient rises subsequently declining to the original activity or below; (3) those that showed no significant change; (4) those that declined in activity. Details of methods used and of results obtained have been deposited as Supplementary Publication SUP 50038 (19 pages) at the British Library (Lending Division) (formerly the National Lending Library for Science and Technology), Boston Spa, Yorks. LS23 7BQ, U.K., from whom copies can be obtained on the terms indicated in Biochem.J. (1973), 131, 5.
对大鼠组织中的29种酶在-20℃下储存长达100天的稳定性进行了测定。这些酶可分为四类:(1) 活性随储存时间增加的酶;(2) 活性先短暂升高随后降至原始活性或更低的酶;(3) 活性无显著变化的酶;(4) 活性下降的酶。所用方法及所得结果的详细信息已作为补充出版物SUP 50038(共19页)存放在英国图书馆(借阅部)(前身为国家科学技术借阅图书馆),地址为英国约克郡波士顿温泉市LS23 7BQ,可按《生物化学杂志》(1973年)第131卷第5期所示条件从该处获取副本。