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Analysis of acidic oligosaccharides and glycopeptides by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
Papac, Damon I., Anissa Wong, and Andrew JS Jones.
Analytical Chemistry, 68.18, 3215-3223 (1996)
D I Papac et al.
Analytical chemistry, 68(18), 3215-3223 (1996-09-15)
2,5-Dihydroxybenzoic acid (DHB) is the most commonly used matrix for matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI/TOF) of oligosaccharides. Because acidic, sialylated oligosaccharides are detected at only the low picomole level with DHB, alternative matrices were screened to identify a
U Pieles et al.
Nucleic acids research, 21(14), 3191-3196 (1993-07-11)
We report the analysis and characterization of natural and modified oligonucleotides by matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS). The present technology was highly improved for this class of compounds by using a new matrix, 2,4,6-trihydroxy acetophenone, together
Najla AlMasoud et al.
Analytica chimica acta, 840, 49-57 (2014-08-05)
Over the past few decades there has been an increased interest in using various analytical techniques for detecting and identifying microorganisms. More recently there has been an explosion in the application of matrix assisted laser desorption ionization time of flight
Jamin B Hein et al.
Bio-protocol, 10(13), e3669-e3669 (2021-03-05)
Every living cell relies on signal transduction pathways comprised of protein-protein interactions (PPIs). In many cases, these PPIs are between a folded protein domain and a short linear motif (SLiM) within an unstructured region of a protein. As a result
Tao Wang et al.
The Analyst, 146(1), 289-295 (2020-11-04)
Although the in vivo metabolic pathways of scutellarin, a traditional Chinese medicine, have been investigated via different liquid chromatography techniques, studies on the distribution and location of scutellarin within organ tissue sections have not been reported. Matrix-assisted laser desorption/ionization mass
Gerard Artigas et al.
The Journal of organic chemistry, 80(4), 2155-2164 (2015-01-21)
We describe the synthesis and characterization of ametantrone-containing RNA ligands based on the derivatization of this intercalator with two neamine moieties (Amt-Nea,Nea) or with one azaquinolone heterocycle and one neamine (Amt-Nea,Azq) as well as its combination with guanidinoneamine (Amt-NeaG4). Biophysical
Gerard Artigas et al.
Organic & biomolecular chemistry, 13(2), 452-464 (2014-11-06)
Tau pre-mRNA contains a stem-loop structure involved in the regulation of the alternative splicing of tau protein. We describe here a new family of Tau RNA ligands selected by dynamic combinatorial chemistry based on the combination of ametantrone with small
Luca Sanguigno et al.
Journal of ethnopharmacology, 159, 198-208 (2014-12-03)
Triticum vulgare has been extensively used in traditional medicine thanks to its properties of accelerating tissue repair. The aqueous extract of Triticum vulgare (TVE) is currently an active component used by Farmaceutici Damor in the manufacture of certain pharmaceutical products
J Wang et al.
Journal of agricultural and food chemistry, 47(5), 2009-2015 (1999-12-20)
Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) is a powerful new technique that will have a great impact on food analysis. This study is the first to demonstrate the applicability of MALDI-MS to perform both qualitative and quantitative analyses of anthocyanins
David J Harvey
Mass spectrometry reviews, 34(3), 268-422 (2014-05-28)
This review is the sixth update of the original article published in 1999 on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2010. General aspects
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