Towards GAG glycomics: Analysis of highly sulfated heparins by MALDI-TOF mass spectrometry
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چکیده
منابع مشابه
Towards GAG glycomics: analysis of highly sulfated heparins by MALDI-TOF mass spectrometry.
Glycomics is a developing field that provides structural information on complex populations of glycans isolated from tissues, cells and organs. Strategies employing matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) are central to glycomic analysis. Current MALDI-based glycomic strategies are capable of efficiently analyzing glycoprotein and glycosphingo...
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Recent EU directives and regulations for quality control and authentication of food products have prompted the development of new methods for large-scale tests to ensure the protection of consumers. In view of this, an innovative method based on MALDI-TOF mass spectrometry has been developed and successfully applied to fish authentication. Highly specific mass spectrometric profiles from 25 dif...
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A method of analysis is presented that utilizes matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) to monitor the kinetics and products of RNA cleavage, by use of a program designed to mass-match observed MS peaks with predicted RNA cleavage products. The method is illustrated through application to the study of targeted oxidation of RNA stem loops from ...
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Single-nucleotide polymorphisms (SNPs) have great potential for use in genetic-mapping studies, which locate and characterize genes that are important in human disease and biological function. For SNPs to realize their full potential in genetic analysis, thousands of different SNP loci must be screened in a rapid, accurate and cost-effective manner. Matrix-assisted laser desorption-ionization-t...
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Amphipols (APols) are amphipathic polymers with the ability to substitute detergents to keep membrane proteins (MPs) soluble and functional in aqueous solutions. APols also protect MPs against denaturation. Here, we have examined the ability of APol-trapped MPs to be analyzed by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). For that purpose, we hav...
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ژورنال
عنوان ژورنال: Glycobiology
سال: 2007
ISSN: 1460-2423,0959-6658
DOI: 10.1093/glycob/cwm072