Abstract
The possibility of using the luminescent-kinetic probe method to investigate structural changes in bovine serum albumin (BSA) upon nonenzymatic thermal glycation is studied. An increase in the glycation time lead to a decrease in the intensity of the probe (eosin) fluorescence and to a long-wavelength shift of its maximum, as well as to an increase in the eosin phosphorescence intensity, which indicates that eosin binds to hydrophobic regions of protein at any times of incubation of BSA with glucose. From a decrease in the rate constant of the triplet-triplet energy transfer between the donor (eosin) and acceptor (anthracene) bound to proteins, it is found that the changes observed in the spectral characteristics of eosin are caused by structural changes in albumin globules as a result of glycosylation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
