CINECA IRIS Institutional Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishHere we report the first results of combined scanning calorimetric and dilatometric investigations carried out on bovine serum albumin in aqueous solution at 30-97°C. Comparison of experimental data obtained by the two techniques suggests a "steps" model for the thermal denaturation of the protein. Moreover, the results in the high-temperature region, after aggregation of the unfolded chain, show a subsequent, previously unreported, spatial rearrangement of the polypeptidic chain network, during which the order of the system increases with an increase in temperature. The results indicate that scanning dilatometry is a very useful method of detecting phenomena which are not seen by calorimetry. The results also demonstrate the determinant role of water in the unfolding process. © 1994.
| Titolo: | A combined scanning dilatometric and differential scanning calorimetric study of the thermal unfolding of bovine serum albumin |
| Autori interni: | |
| Data di pubblicazione: | 1994 |
| Rivista: | |
| Handle: | http://hdl.handle.net/20.500.11769/357863 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/20.500.11769/357863
Copyright © 2020