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Updated: Jun 18, 2026

Use of Label-free Optical Biosensors to Detect Modulation of Potassium Channels by G-protein Coupled Receptors
10:59

Use of Label-free Optical Biosensors to Detect Modulation of Potassium Channels by G-protein Coupled Receptors

Published on: February 10, 2014

フォトニック・クリスタル・バイオセンサを使用して,タンパク質とタンパク質の相互作用の調節体を特定する

James T Heeres1, Seok-Ho Kim, Benjamin J Leslie

  • 1Department of Biochemistry, University of Illinois, Urbana, Illinois 61801, USA.

Journal of the American Chemical Society
|December 9, 2009
PubMed
まとめ

この研究では,タンパク質-タンパク質相互作用調節体を特定するための高通量光子結晶バイオセンサアッセイを導入しています. このアッセイは,タンパク質の不動化のための新しい化合物を利用し,結合イベントを検出し,効率的な薬剤発見を可能にします.

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Protein-protein Interfaces02:04

Protein-protein Interfaces

Many proteins form complexes to carry out their functions, making protein-protein interactions (PPIs) essential for an organism's survival. Most PPIs are stabilized by numerous weak noncovalent chemical forces. The physical shape of the interfaces determines the way two proteins interact. Many globular proteins have closely-matching shapes on their surfaces, which form a large number of weak bonds. Additionally, many PPIs occur between two helices or between a surface cleft and a polypeptide...
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Protein Networks

An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
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