Suppr超能文献

来自正常兔血清免疫球蛋白G重链N端半段的常见肽段及一种特异性抗体。

Common peptides from the N-terminal half of heavy chain of immunoglobulin G from normal rabbit serum and a specific antibody.

作者信息

Cebra J J, Givol D, Porter R R

出版信息

Biochem J. 1968 Mar;107(1):69-77. doi: 10.1042/bj1070069.

Abstract

Fragment C-1, the N-terminal half of the heavy chain of rabbit immunoglobulin G, was prepared by cyanogen bromide cleavage from the heavy chain of immunoglobulin G obtained both from the pooled serum of normal rabbits and from specific anti-dinitrophenyl antibody. Tryptic digestion of fragment C-1 after the lysine residues had been allowed to react with S-ethyl trifluorothioacetate led to the isolation of six peptides from inert immunoglobulin G and specific antibody that appear to account for most of this section of the heavy chain. This approach should make possible comparative sequence studies of the Fd section of the heavy chain from different allotypes and from specific antibodies.

摘要

片段C-1是兔免疫球蛋白G重链的N端半段,通过溴化氰裂解从正常兔混合血清和特异性抗二硝基苯基抗体中获得的免疫球蛋白G重链制备而成。在赖氨酸残基与S-乙基三氟硫代乙酸酯反应后,对片段C-1进行胰蛋白酶消化,从惰性免疫球蛋白G和特异性抗体中分离出六种肽,这些肽似乎构成了重链这一部分的大部分。这种方法应该能够对来自不同同种异型和特异性抗体的重链Fd段进行比较序列研究。

相似文献

引用本文的文献

6
[Structure and mechanism of action of antibodies].[抗体的结构与作用机制]
Naturwissenschaften. 1969 Apr;56(4):189-94. doi: 10.1007/BF01166813.
8
Immunoglobulins and immunocytes.免疫球蛋白与免疫细胞。
Bacteriol Rev. 1969 Jun;33(2):159-71. doi: 10.1128/br.33.2.159-171.1969.

本文引用的文献

8
Reduction of gamma-globulins.γ球蛋白减少
Arch Biochem Biophys. 1962 Sep;Suppl 1:174-80.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验