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[龙虾(欧洲螯龙虾)精氨酸激酶及其溴化氰片段的抗原活性]

[Antigenic activity of lobster (Homarus vulgaris) arginine kinase and its cyanogen bromide fragments].

作者信息

Benyamin Y, Robin Y, Regnouf F

出版信息

C R Acad Hebd Seances Acad Sci D. 1977 May 16;284(19):1955-8.

PMID:69502
Abstract

The antigenic saturation of lobster arginine kinase (38 000 daltons) by its specific antibodies has been studied. It was found that seven antigenic binding sites are simultaneously reactive on the surface of the enzyme in the presence of a large excess of antibodies or of their Fab fragments. After cyanogen bromide cleavage, the antigenic reactivity is distributed on several fragments of various sizes.

摘要

对龙虾精氨酸激酶(38000道尔顿)被其特异性抗体的抗原饱和情况进行了研究。发现在存在大量过量抗体或其Fab片段的情况下,该酶表面有七个抗原结合位点同时具有反应活性。经溴化氰裂解后,抗原反应性分布在几个不同大小的片段上。

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Special problems encountered during the cyanogen bromide cleavage of lobster arginine kinase.
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