|
| << previous | next >> |
Journal description
All volumes of the corresponding journal
All issues of the corresponding volume
All articles of the corresponding issues
Details for article 41 of 83 found articles
| Title: |
KINETIC STUDY OF THE pH INFLUENCE ON BSA THERMAL DENATURATION |
| Author: |
V.E. Sahini G. Csire C. Popa-Tilimpea Alina Tirsoaga |
| Appeared in: |
Analele Universitatii Bucuresti. Chimie |
| Paging: | Volume XI (2002) nr. I pages 127-132 |
| Year: |
2002 |
| Contents: |
The kinetics of BSA thermal denaturation was studied in buffer solutions at pH=2; 7.8 and 10using a dilatometric method. In order to compare the rate constant values (k) of this process, theplot of V versus temperature was used in order to obtain k (considering some approximations)at a given temperature:A aVk! " . In this equation, V is the volume difference between theBSA solution and the buffer used as a solvent, A is the area of the V = f(T) plot obtained for agiven step of the considered thermal denaturation process and a is the part of this surfacecorresponding to a given temperature T. In this study some conformational changes induced bythermal denaturation of BSA macromolecule were evidenced, the temperatures of transition aswell as the G# values for the first transition being presented and discussed. |
| Publisher: |
Ars Docendi Publishing House (provided by DOAJ) |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 41 of 83 found articles
| << previous | next >> |