Structural changes in human serum albumin according to the data on the phosphorescence kinetics of a luminescent probe - Eosin

被引：3
|
作者：
Saletskii A.M. [1 ]
Mel'nikov A.G. [2 ]
Pravdin A.B. [2 ]
Kochubei V.I. [2 ]
Mel'nikov G.V. [3 ]
机构：
[1] M. V. Lomonosov Moscow State University, Moscow
[2] Saratov State University, Saratov
[3] Saratov State Technical University, Saratov, 410057
来源：
Journal of Applied Spectroscopy | 2005年 / 72卷 / 5期
关键词：
Human serum albumin; Luminescent probe; Micelle; Phosphorescence at room temperature; Protein; Protein denaturation; Sodium dodecyl sulfate; Surface-active substance;
D O I：
10.1007/s10812-005-0139-9
中图分类号：
学科分类号：
摘要：
The influence of the human serum albumin (HSA) denaturation by a surface-active substance (sodium dodecyl sulfate (SDS)) on the phosphorescence of a luminescent probe (eosin) has been investigated. The dependences of the eosin-phosphorescence intensity on the SDS concentration were determined at different pH levels of an HSA solution. It has been shown that at SDS concentrations lower than the critical concentration necessary for micelle formation, the hydrophobic interactions of eosin with the protein influence the deactivation of the eosin triplet states. ©2005 Springer Science+Business Media, Inc.
引用
收藏
页码：723 / 727
页数：4
相关论文
共 50 条
  • [31] KINETICS OF IODINATED HUMAN SERUM ALBUMIN FOLLOWING EXPANSION OF ALBUMIN POOL IN MAN
    FEDERIGH.F
    BIANCHI, R
    VITEK, F
    JOURNAL OF LABELLED COMPOUNDS, 1965, 1 (04): : 318 - &
  • [32] Denaturation of human serum albumin under the action of cetyltrimethylammonium bromide according to fluorescence polarization data of protein
    I. M. Vlasova
    V. V. Zhuravleva
    A. M. Saletskii
    Russian Journal of Physical Chemistry A, 2012, 86 : 509 - 515
  • [33] Denaturation of human serum albumin under the action of cetyltrimethylammonium bromide according to fluorescence polarization data of protein
    Vlasova, I. M.
    Zhuravleva, V. V.
    Saletskii, A. M.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2012, 86 (03) : 509 - 515
  • [34] Peroxynitrite induced structural changes result in the generation of neo-epitopes on human serum albumin
    Ahmad, Parvez
    Moinuddin
    Ali, Asif
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2013, 59 : 349 - 356
  • [35] Solvent-Slaved Dynamic Processes Observed by Tryptophan Phosphorescence of Human Serum Albumin
    Draganski, Andrew R.
    Friedman, Joel M.
    Ludescher, Richard D.
    BIOPHYSICAL JOURNAL, 2017, 112 (05) : 881 - 891
  • [36] PHOSPHORESCENCE AND OPTICALLY DETECTED MAGNETIC-RESONANCE STUDY OF HUMAN-SERUM ALBUMIN
    BRENNER, HC
    BELL, KL
    BIOPHYSICAL JOURNAL, 1981, 33 (02) : A257 - A257
  • [37] Glucose modification of human serum albumin: A structural study
    Coussons, PJ
    Jacoby, J
    McKay, A
    Kelly, SM
    Price, NC
    Hunt, JV
    FREE RADICAL BIOLOGY AND MEDICINE, 1997, 22 (07) : 1217 - 1227
  • [38] Interaction of Cephalosporins with Human Serum Albumin: A Structural Study
    Kawai, Akito
    Yamasaki, Keishi
    Otagiri, Masaki
    Doi, Yohei
    JOURNAL OF MEDICINAL CHEMISTRY, 2024, 67 (16) : 14175 - 14183
  • [39] STRUCTURAL DETERMINANTS OF FLAVONOID BINDING TO HUMAN SERUM ALBUMIN
    Rimac, Hrvoje
    Debeljak, Zeljko
    Bojic, Mirza
    DRUG METABOLISM AND PHARMACOKINETICS, 2017, 32 (01) : S64 - S65
  • [40] Structural Basis of Human Serum Albumin and Its Complexes
    Yang Feng
    Liang Hong
    PROGRESS IN CHEMISTRY, 2013, 25 (04) : 530 - 538
12345