Enhanced stability against heat denaturation of E. coli wild type and mutant beta-galactosidase in the presence of specific antibodies.

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作者信息

Melchers F, Messer W

出版信息

Biochem Biophys Res Commun. 1970 Aug 11;40(3):570-5. doi: 10.1016/0006-291x(70)90940-x.

DOI:10.1016/0006-291x(70)90940-x

PMID:4099435

Abstract

摘要

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Enhanced stability against heat denaturation of E. coli wild type and mutant beta-galactosidase in the presence of specific antibodies.

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Heat denaturation of beta-galactosidase: a possible approach to the problem of catabolite repression and its site of action.β-半乳糖苷酶的热变性：解决分解代谢物阻遏问题及其作用位点的一种可能方法。

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Enzyme activation by antibodies: a method to determine the binding constant of the activating antibody towards one determinant of E. coli beta-D-galactosidase.抗体介导的酶激活：一种测定激活抗体与大肠杆菌β-D-半乳糖苷酶一个决定簇结合常数的方法。

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Purification and characterization of the multiple forms of beta-galactosidase of Escherichia coli.大肠杆菌β-半乳糖苷酶多种形式的纯化与特性研究

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The mechanism of activation of mutant -galactosidase by specific antibodies.特异性抗体激活突变型β-半乳糖苷酶的机制。

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Effect of alcohols on the enzymatic activity and subunit association of beta-galactosidase.醇类对β-半乳糖苷酶的酶活性和亚基缔合的影响。

Arch Biochem Biophys. 1969 Mar;130(1):530-5. doi: 10.1016/0003-9861(69)90066-6.

Immune response against the beta-galactosidase enzyme of E. coli at precursor cell level. I. Analysis of the secondary repertoire in BALB/c mice.前体细胞水平上针对大肠杆菌β-半乳糖苷酶的免疫反应。I. BALB/c小鼠二次库分析。

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Interactions between metabolic intermediates and beta-galactosidase from Escherichia coli.大肠杆菌中代谢中间体与β-半乳糖苷酶之间的相互作用。

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The effect of urea on subunit interactions of beta-galactosidase from Escherichia coli K12.尿素对大肠杆菌K12 β-半乳糖苷酶亚基相互作用的影响。

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Isoenzymes of hypoxanthine-guanine-phosphoribosyl transferase in a family with partial deficiency of the enzyme.一个次黄嘌呤-鸟嘌呤磷酸核糖转移酶部分缺乏家族中的同工酶

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Genetic analysis of mutants producing defective beta-galactosidase which can be activated by specific antibodie.产生可被特异性抗体激活的缺陷型β-半乳糖苷酶的突变体的遗传分析。

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Activation of variants of hypoxanthine-guanine phosphoribosyl transferase by the normal enzyme.正常酶对次黄嘌呤 - 鸟嘌呤磷酸核糖基转移酶变体的激活作用。

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Antibody raised against soluble CD4-rgp120 complex recognizes the CD4 moiety and blocks membrane fusion without inhibiting CD4-gp120 binding.针对可溶性CD4-rgp120复合物产生的抗体可识别CD4部分，并阻断膜融合，而不抑制CD4与gp120的结合。

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