金三羧酸聚合物对人血清RNase活性的抑制:对抗原-抗体反应的影响。

Journal of applied biochemistry Pub Date : 1984-02-01
A Kumar, R Ali
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引用次数: 0

摘要

在以血清为抗体来源的免疫反应中,RNA作为抗原的结构完整性由于RNA酶的活性而受到威胁。在其聚合形式的金三羧酸(ATA)已被用来克服这个问题,通过抑制血清核糖核酸酶。在低浓度下,聚合物完全阻止RNA的降解活性。用ATA聚合物预处理抗rna血清,观察到抗体活性明显增加。
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Inhibition of human serum RNase activity by aurine tricarboxylic acid polymer: effect on the antigen-antibody reaction.

The structural integrity of RNA as antigen in immunological reactions with serum as the source of antibody is endangered because of RNase activity. Aurine tricarboxylic acid (ATA) in its polymeric form has been used to overcome this problem by inhibiting serum RNase. At low concentrations, the polymer completely arrests the RNA degrading activity. An appreciable increase in antibody activity was observed with an anti-RNA serum pretreated with ATA polymer.

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