生物大分子在血浆发光中的作用  

A STUDY ON THE ROLE OF BIOMACROMOLECULES IN LUMINESCENCE PLASMA

作　　者：陈有君[1] 李立民[1] 马成麟 

机构地区：[1]内蒙古农牧学院,呼和浩特010018

出　　处：《生物物理学报》1993年第4期673-676,共4页Acta Biophysica Sinica

基　　金：内蒙古自治区自然科学基金资助项目

摘　　要：血浆超滤后,其大分子浓缩部分的自发发光强度以及碱诱导发光强度都增高,而透过膜部分的自发发光强度以及碱诱导发光强度则降低.用10%ZnSO_4沉淀除去部分蛋白质后的血浆制液,其发光强度下降.说明大分子,尤其是蛋白质在血浆超微弱发光中起着重要作用,结合蛋白质本身可能就是发光反应的底物.After plasma being super-filtered, its concentrated part of biomacromolecules gives intensity of luminessence or alkali - induced lumineseence higher than that of original plasma, but the filtrate gives lower. Plasma having eliminated part of protein by 10% ZnSO4 also showes lower luminescence. They suggest biomacromolecules, especially proteins play an important role in the luminescence of plasma. The protein complexes may be a kind of substrate in the reaction of light emission.

关 键 词：血浆 超弱发光 超滤 生物大分子 

分 类 号：Q63[生物学—生物物理学]