Methods for Analysis of Protein-protein and Protein-ligand Interactions
نویسندگان
چکیده
منابع مشابه
[Methods for analysis of protein-protein and protein-ligand interactions].
In order to maintain cellular homeostasis, cellular proteins coexist in complex and variable molecular assemblies. Therefore, understanding of major physiological processes at molecular level is based on analysis of protein-protein interaction networks. Firstly, composition of the molecular assembly has to be qualitatively analyzed. In the next step, quantitative bio-chemical properties of the ...
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A large number of methods have been developed over the years to study protein-protein interactions. Many of these techniques are now available to the nonspecialist researcher thanks to new affordable instruments and/or resource centres. A typical protein-protein interaction study usually starts with an initial screen for novel binding partners. We start this review by describing three technique...
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Background: Protein-protein interactions do not provide any direct information regarding the domains within the proteins that mediate the interactions. The majority of proteins are multi domain proteins and the interaction between them is often defined by the pairs of their domains. Most of the former studies focus only on interacting domain pairs. However they do not consider the in...
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The function and activity of a protein are often modulated by other proteins with which it interacts. This review is intended as a practical guide to the analysis of such protein-protein interactions. We discuss biochemical methods such as protein affinity chromatography, affinity blotting, coimmunoprecipitation, and cross-linking; molecular biological methods such as protein probing, the two-h...
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Protein blotting was originally introduced as a solid-phase immunoassay (Gershoni & Palade, 1983; Towbin & Gordon, 1984). However, this technique can also be employed for the analysis of ligand-receptor interactions. In principle, a protein sample containing a receptor is resolved by gel electrophoresis and then blotted to an immobilizing matrix, such as a nitrocellulose membrane filter, as wou...
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ژورنال
عنوان ژورنال: Klinicka onkologie
سال: 2014
ISSN: 0862-495X,1802-5307
DOI: 10.14735/amko20141s75