Surface Plasmon Fluorescence Spectroscopy for Protein Binding Studies

2004 ◽  
pp. 131-151
Author(s):  
Fang Yu ◽  
Björn Persson ◽  
Stefan Löfås ◽  
Wolfgang Knoll
Keyword(s):  
Fluorescence Spectroscopy ◽  
Protein Binding ◽  
Surface Plasmon ◽  
Binding Studies

scholarly journals Ultrafiltration Method for Plasma Protein Binding Studies and Its Limitations

Processes ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 382
Author(s):  
Camelia-Maria Toma ◽  
Silvia Imre ◽  
Camil-Eugen Vari ◽  
Daniela-Lucia Muntean ◽  
Amelia Tero-Vescan
Keyword(s):  
Protein Binding ◽  
Plasma Protein Binding ◽  
Plasma Protein ◽  
Specific Binding ◽  
Critical Role ◽  
Volume Ratio ◽  
Binding Studies ◽  
Experimental Conditions ◽  
Key Aspects

Plasma protein binding plays a critical role in drug therapy, being a key part in the characterization of any compound. Among other methods, this process is largely studied by ultrafiltration based on its advantages. However, the method also has some limitations that could negatively influence the experimental results. The aim of this study was to underline key aspects regarding the limitations of the ultrafiltration method, and the potential ways to overcome them. The main limitations are given by the non-specific binding of the substances, the effect of the volume ratio obtained, and the need of a rigorous control of the experimental conditions, especially pH and temperature. This review presents a variety of methods that can hypothetically reduce the limitations, and concludes that ultrafiltration remains a reliable method for the study of protein binding. However, the methodology of the study should be carefully chosen.

β-Casein monomers as potential flavonoids nanocarriers: Thermodynamics and kinetics of β-casein-naringin binding by fluorescence spectroscopy and surface plasmon resonance

2020 ◽  
Vol 108 ◽  
pp. 104728
Author(s):  
Ana Flávia Coelho Pacheco ◽  
Natália Moreira Nunes ◽  
Hauster Maximiler Campos de Paula ◽  
Yara Luiza Coelho ◽  
Luis Henrique Mendes da Silva ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Fluorescence Spectroscopy ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of

Estrogen Receptor-Independent Catechol Estrogen Binding Activity:  Protein Binding Studies in Wild-Type, Estrogen Receptor-α KO, and Aromatase KO Mice Tissues†

Biochemistry ◽  
2004 ◽  
Vol 43 (21) ◽  
pp. 6698-6708 ◽  
Author(s):  
Brian J. Philips ◽  
Pete J. Ansell ◽  
Leslie G. Newton ◽  
Nobuhiro Harada ◽  
Shin-Ichiro Honda ◽  
...  
Keyword(s):  
Estrogen Receptor ◽  
Protein Binding ◽  
Estrogen Receptor Α ◽  
Binding Activity ◽  
Wild Type ◽  
Binding Studies ◽  
Catechol Estrogen ◽  
Estrogen Binding

scholarly journals A sandwich-like strategy for the label-free detection of oligonucleotides by surface plasmon fluorescence spectroscopy (SPFS)

The Analyst ◽  
2016 ◽  
Vol 141 (20) ◽  
pp. 5784-5791 ◽  
Author(s):  
Qiang Su ◽  
Gilbert Nöll
Keyword(s):  
Fluorescence Spectroscopy ◽  
Surface Plasmon ◽  
Molecular Beacons ◽  
Label Free ◽  
Background Fluorescence ◽  
Detection Strategy ◽  
Cutting Surface ◽  
Label Free Detection ◽  
Lower Background

Cutting surface-bound optical molecular beacons results in a sandwich-like detection strategy with lower background fluorescence.

scholarly journals Interaction of theEscherichia coliReplication Terminator Protein (Tus) with DNA:  A Model Derived from DNA-Binding Studies of Mutant Proteins by Surface Plasmon Resonance†

Biochemistry ◽  
2000 ◽  
Vol 39 (39) ◽  
pp. 11989-11999 ◽  
Author(s):  
Cameron Neylon ◽  
Susan E. Brown ◽  
Andrew V. Kralicek ◽  
Caroline S. Miles ◽  
Christopher A. Love ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Dna Binding ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Binding Studies ◽  
Mutant Proteins ◽  
Dna Binding Studies
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