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Title:Differential scanning calorimetry of proteins and the two-state model : comparison of two formulas
Authors:ID Yeritsyan, Knarik (Author)
ID Badasyan, Artem (Author)
.pdf biophysica-04-00016.pdf (380,96 KB)
MD5: 47B0EF94964B690D212BEB9DFF76D28A
Work type:Unknown
Typology:1.01 - Original Scientific Article
Organization:UNG - University of Nova Gorica
Abstract:Differential Scanning Calorimetry (DSC) is a regular and powerful tool to measure the specific heat profile of various materials. In order to connect the measured profile to the properties of a particular protein, a model is required to fit. We discuss here the application of an exact two-state formula with its approximation and process the DSC experimental data on protein folding in water. The approximate formula relies on the smallness of the transition interval, which is different for each protein. With an example of the set of 33 different proteins, we show the practical validity of the approximation and the equivalence of exact and approximate two-state formulas for processing DSC data.
Keywords:protein folding, differential scanning calorimetry, heat capacity, two-state model, Hawley model
Publication status:Published
Publication version:Version of Record
Publication date:01.06.2024
Year of publishing:2024
Number of pages:str. 227-237
Numbering:Vol. 4, issue 2
PID:20.500.12556/RUNG-9100 New window
COBISS.SI-ID:196140291 New window
ISSN on article:2673-4125
DOI:10.3390/biophysica4020016 New window
Publication date in RUNG:21.05.2024
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Shortened title:Biophysica
COBISS.SI-ID:65561859 New window


License:CC BY 4.0, Creative Commons Attribution 4.0 International
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.