TITLE

Metalloproteomics: a challenge for analytical chemists

AUTHOR(S)
Bettmer, J.
PUB. DATE
October 2005
SOURCE
Analytical & Bioanalytical Chemistry;Oct2005, Vol. 383 Issue 3, p370
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Discusses analytical methods, new applications and interdisciplinary work related to metalloproteomics, a field of research that has gained great importance in modern bioanalytical chemistry. Significance of metalloproteomics for the study of speciation of low molecular weight metallospecies; Background on the commonly used approaches used in the study of metalloproteins; Potential of inductively coupled plasma mass spectrometry in providing information about the metal-protein association.
ACCESSION #
18591376

 

Related Articles

  • Some pitfalls in PAGE-LA-ICP-MS for quantitative elemental speciation of dissolved organic matter and metalomics. Jiménez, Maria S.; Gomez, Maria T.; Rodriguez, L.; Martinez, L.; Castillo, Juan R. // Analytical & Bioanalytical Chemistry;Jan2009, Vol. 393 Issue 2, p699 

    An experimental approach to evaluate the capabilities and limitations of polyacrylamide gel electrophoresis (PAGE) and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) for quantitative elemental speciation is presented. Two metalloproteins (superoxide dismutase, containing...

  • Determination of ceruloplasmin in human serum by SEC-ICPMS. Lopez-Avila, Viorica; Sharpe, Orr; Robinson, William H. // Analytical & Bioanalytical Chemistry;Oct2006, Vol. 386 Issue 1, p180 

    This paper describes an analytical method for the determination of ceruloplasmin (Cp) in human serum. The method uses immunoaffinity chromatography and size-exclusion chromatography (SEC) to �purify� the serum sample prior to analysis of 63Cu and 65Cu by inductively-coupled plasma mass...

  • Organometallic derivatizing agents in bioanalysis. Bomke, Susanne; Sperling, Michael; Karst, Uwe // Analytical & Bioanalytical Chemistry;Aug2010, Vol. 397 Issue 8, p3483 

    Over the last few decades, the development of several innovative hyphenated analytical techniques and their routine use in laboratories has led to new possibilities for the quantitative analysis of biomolecules. Today, the identification and quantification of biomolecules such as peptides and...

  • Mercury speciation analysis in human hair by species-specific isotope-dilution using GC-ICP-MS. Laffont, Laure; Maurice, Laurence; Amouroux, David; Navarro, Patricia; Monperrus, Mathilde; Sonke, Jeroen; Behra, Philippe // Analytical & Bioanalytical Chemistry;Mar2013, Vol. 405 Issue 9, p3001 

    We optimized a mercury (Hg) speciation extraction method for human hair in combination with species-specific isotope-dilution analysis by gas chromatography-inductively coupled plasma-mass spectrometry (GC-ICP-MS). The method was validated on human hair reference material RM (IAEA-086), which is...

  • Biological and chemical investigation of Allium cepa L. response to selenium inorganic compounds. Michalska-Kacymirow, M.; Kurek, E.; Smolis, A.; Wierzbicka, M.; Bulska, E. // Analytical & Bioanalytical Chemistry;Jun2014, Vol. 406 Issue 15, p3717 

    The aim of this study was to evaluate the biological and chemical response of Allium cepa L. exposed to inorganic selenium compounds. Besides the investigation of the total content of selenium as well as its chemical speciation, the Allium test was used to evaluate the growth of onion roots and...

  • Interface Development for Coupling Capillary Electrophoresis (CE) and Inductively Coupled Plasma-Mass Spectrometry (ICP-MS): Application to Plutonium Speciation. Baglan, N.; Delorme, A.; Aupiais, J. // AIP Conference Proceedings;2003, Vol. 673 Issue 1, p393 

    Over the past few years, speciation studies have gained more and more popularity because its knowledge is necessary for understanding the transfer mechanism observed for various elements. Among them, radionuclide or chemical pollutants become a subject of interest, especially for predicting...

  • Epigenetics: an important challenge for ICP-MS in metallomics studies. Wrobel, Katarzyna; Wrobel, Kazimierz; Caruso, Joseph A. // Analytical & Bioanalytical Chemistry;Jan2009, Vol. 393 Issue 2, p481 

    Trace metal analysis has been long regarded as one of the principle tasks in areas of chemical analysis. At the early stage of instrumental development, total concentration was assessed in a variety of samples, yielding results, among others, for environmental, biological, and clinical samples....

  • Screening organophosphorus nerve agent degradation products in pesticide mixtures by GC-ICPMS. Richardson, Douglas D.; Caruso, Joseph A. // Analytical & Bioanalytical Chemistry;Oct2007, Vol. 389 Issue 3, p679 

    Gas chromatography inductively coupled plasma mass spectrometry (GC-ICPMS) was utilized for the analysis of four organophosphorus nerve agent degradation products in the presence of mixtures of common organophosphorus pesticides. The first degradation products of sarin (isopropyl...

  • Double-focusing ICP-MS for the analysis of biological materials. Marchante-Gayón, Juan Manuel // Analytical & Bioanalytical Chemistry;Jun2004, Vol. 379 Issue 3, p335 

    The article focuses on double-focusing inductively coupled plasma-mass spectrometry (DF-ICP-MS), one of the most powerful analytical techniques for elemental and speciation analysis in biological materials. The advantages of ICP-MS technique are: Low detection limits, multielemental...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics