储存以及反复冻融对血浆胆碱酯酶活性的影响。
Effects of storage and repeated freezing and thawing on plasma cholinesterase activity.
作者信息
Turner J M, Hall R A, Whittaker M, Kricka L J
出版信息
Ann Clin Biochem. 1984 Sep;21 ( Pt 5):363-5. doi: 10.1177/000456328402100504.
PMID:6508207
Abstract
Plasma cholinesterase activity, determined using either benzoyl choline or butyrylthiocholine as substrate, is stable for prolonged periods (greater than 12 months) when stored at -20 degrees C. Likewise, repeated freezing and thawing of plasma did not markedly affect cholinesterase activity.
摘要
使用苯甲酰胆碱或丁酰硫代胆碱作为底物测定的血浆胆碱酯酶活性，在-20℃储存时可长期稳定（超过12个月）。同样，血浆反复冻融对胆碱酯酶活性没有明显影响。
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