Spectrometry, Mass, Electrospray Ionization
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Subject Areas on Research
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A Mets motif peptide found in copper transport proteins selectively binds Cu(I) with methionine-only coordination.
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A comparison of in vitro acylcarnitine profiling methods for the diagnosis of classical and variant short chain acyl-CoA dehydrogenase deficiency.
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A comparison of methionine, histidine and cysteine in copper(I)-binding peptides reveals differences relevant to copper uptake by organisms in diverse environments.
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A eukaryote-like cardiolipin synthase is present in Streptomyces coelicolor and in most actinobacteria.
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A flexible statistical model for alignment of label-free proteomics data--incorporating ion mobility and product ion information.
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A high-fat diet elicits differential responses in genes coordinating oxidative metabolism in skeletal muscle of lean and obese individuals.
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A new SOD mimic, Mn(III) ortho N-butoxyethylpyridylporphyrin, combines superb potency and lipophilicity with low toxicity.
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A novel interface for variable flow nanoscale LC/MS/MS for improved proteome coverage.
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A phosphoethanolamine-modified glycosyl diradylglycerol in the polar lipids of Clostridium tetani.
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A predicted geranylgeranyl reductase reduces the ω-position isoprene of dolichol phosphate in the halophilic archaeon, Haloferax volcanii.
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A stable dimer in the pH-induced equilibrium unfolding of the homo-hexameric enzyme 4-oxalocrotonate tautomerase (4-OT).
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A straightforward, quantitative ultra-performance liquid chromatography-tandem mass spectrometric method for heparan sulfate, dermatan sulfate and chondroitin sulfate in urine: an improved clinical screening test for the mucopolysaccharidoses.
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AglR is required for addition of the final mannose residue of the N-linked glycan decorating the Haloferax volcanii S-layer glycoprotein.
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An ethanolamine-phosphate modified glycolipid in Clostridium acetobutylicum that responds to membrane stress.
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An inner membrane dioxygenase that generates the 2-hydroxymyristate moiety of Salmonella lipid A.
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Analyses of Calcium-Independent Phospholipase A2beta (iPLA2β) in Biological Systems.
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Analysis of a glucose tetrasaccharide elevated in Pompe disease by stable isotope dilution-electrospray ionization tandem mass spectrometry.
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Analysis of nonylphenol and nonylphenol ethoxylates in environmental samples by mixed-mode high-performance liquid chromatography-electrospray mass spectrometry.
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Analysis of ubiquinones, dolichols, and dolichol diphosphate-oligosaccharides by liquid chromatography-electrospray ionization-mass spectrometry.
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Aqueous solution speciation of Fe(III) complexes with dihydroxamate siderophores alcaligin and rhodotorulic acid and synthetic analogues using electrospray ionization mass spectrometry.
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Biosynthesis of undecaprenyl phosphate-galactosamine and undecaprenyl phosphate-glucose in Francisella novicida.
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Chemistry and pharmacological studies of 3-alkoxy-2,5-disubstituted-pyridinyl compounds as novel selective α4β2 nicotinic acetylcholine receptor ligands that reduce alcohol intake in rats.
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Comparative analysis of peritoneum and tumor eicosanoids and pathways in advanced ovarian cancer.
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Comparison of HPLC/ESI-FTICR MS versus MALDI-TOF/TOF MS for glycopeptide analysis of a highly glycosylated HIV envelope glycoprotein.
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Degradation of nonylphenol ethoxylates in estuarine sediment under aerobic and anaerobic conditions
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Detection and characterization of a glutathione conjugate of ochratoxin A.
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Determination of morphine and morphine glucuronides in human plasma by 96-well plate solid-phase extraction and liquid chromatography-electrospray ionization mass spectrometry.
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Determination of steroid estrogens in wastewater by immunoaffinity extraction coupled with HPLC-electrospray-MS.
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Diagnostic protein discovery using liquid chromatography/mass spectrometry for proteolytic peptide targeting.
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Diagnostic protein discovery using proteolytic peptide targeting and identification.
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Diarylaniline derivatives as a distinct class of HIV-1 non-nucleoside reverse transcriptase inhibitors.
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Dithiol Aryl Arsenic Compounds as Potential Diagnostic and Therapeutic Radiopharmaceuticals.
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Engineering of New Pneumocandin Side-Chain Analogues from Glarea lozoyensis by Mutasynthesis and Evaluation of Their Antifungal Activity.
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Evaluation of the DNA binding tendencies of the transition state regulator AbrB.
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Evidence for high molecular weight nitrogen-containing organic salts in urban aerosols.
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Exploiting the complementary nature of LC/MALDI/MS/MS and LC/ESI/MS/MS for increased proteome coverage.
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Extraction and analysis of carnitine and acylcarnitines by electrospray ionization tandem mass spectrometry directly from dried blood and plasma spots using a novel autosampler.
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Extraction and identification by mass spectrometry of undecaprenyl diphosphate-MurNAc-pentapeptide-GlcNAc from Escherichia coli.
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Fe(III) coordination properties of two new saccharide-based enterobactin analogues: methyl 2,3,4-tris-O-[N-[2,3-di(hydroxy)benzoyl-glycyl]-aminopropyl]-alpha-D-glucopyranoside and methyl 2,3,4-tris-O-[N-[2,3-di-(hydroxy)-benzoyl]-aminopropyl]-alpha-D-glucopyranoside.
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First synthesis and structural elucidation of (-)-presphaerene.
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Free and total para-aminobenzoic acid analysis in plants with high-performance liquid chromatography/tandem mass spectrometry.
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Further insights into quinone cofactor biogenesis: probing the role of mauG in methylamine dehydrogenase tryptophan tryptophylquinone formation.
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Genetic diversity of coastal bottlenose dolphins revealed by structurally and functionally diverse hemoglobins.
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Glycosylation site-specific analysis of HIV envelope proteins (JR-FL and CON-S) reveals major differences in glycosylation site occupancy, glycoform profiles, and antigenic epitopes' accessibility.
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Heme redox properties of S-nitrosated hemoglobin A0 and hemoglobin S: implications for interactions of nitric oxide with normal and sickle red blood cells.
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High performance liquid chromatography/electrospray ionization mass spectrometry for simultaneous analysis of alkamides and caffeic acid derivatives from Echinacea purpurea extracts.
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High-throughput identification of IMCD proteins using LC-MS/MS.
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Hydrolyzed fumonisins HFB1 and HFB2 are acylated in vitro and in vivo by ceramide synthase to form cytotoxic N-acyl-metabolites.
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Identification of N-acylphosphatidylserine molecules in eukaryotic cells.
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Identification of a chloroform-soluble membrane miniprotein in Escherichia coli and its homolog in Salmonella typhimurium.
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Identification of a novel cationic glycolipid in Streptococcus agalactiae that contributes to brain entry and meningitis.
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Identification of n-hydroxy acid metabolites in electron impact ionization mass spectrometry.
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Identification of undecaprenyl phosphate-beta-D-galactosamine in Francisella novicida and its function in lipid A modification.
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In vitro metabolism of the brominated flame retardants 2-ethylhexyl-2,3,4,5-tetrabromobenzoate (TBB) and bis(2-ethylhexyl) 2,3,4,5-tetrabromophthalate (TBPH) in human and rat tissues.
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In-Depth Characterization and Validation of Human Urine Metabolomes Reveal Novel Metabolic Signatures of Lower Urinary Tract Symptoms.
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Influence of age on the pharmacokinetics and pharmacodynamics of oral transmucosal fentanyl citrate.
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Influence of hepatic and intestinal cytochrome P4503A activity on the acute disposition and effects of oral transmucosal fentanyl citrate.
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Investigation of the extraction behavior of the main monoglutamate folates from spinach by liquid chromatography-electrospray ionization tandem mass spectrometry.
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Isolation and biochemical characterization of LEAP-2, a novel blood peptide expressed in the liver.
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Isolation and insecticidal/anthelmintic activity of xanthonol, a novel bis-xanthone, from a non-sporulating fungal species.
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Lipid modification gives rise to two distinct Haloferax volcanii S-layer glycoprotein populations.
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Lipidomic Analysis of Mouse Brain to Evaluate the Efficacy and Preservation of Different Tissue Preparatory Techniques by IR-MALDESI-MSI.
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Lipoprotein-like particles and cholesteryl esters in human Bruch's membrane: initial characterization.
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Macromolecular assembly of the transition state regulator AbrB in its unbound and complexed states probed by microelectrospray ionization mass spectrometry.
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Manganese(III) biliverdin IX dimethyl ester: a powerful catalytic scavenger of superoxide employing the Mn(III)/Mn(IV) redox couple.
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Mapping Tertiary Interactions in Protein Folding Reactions: A Novel Mass Spectrometry- and Chemical Synthesis-Based Approach
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Mapping bacterial glycolipid complexity using capillary electrophoresis and electrospray mass spectrometry.
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Mass Spectrometry and Ion Mobility Characterization of Bioactive Peptide-Synthetic Polymer Conjugates.
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Metabolomic profiling of sphingolipids in human glioma cell lines by liquid chromatography tandem mass spectrometry.
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Methionine motifs of copper transport proteins provide general and flexible thioether-only binding sites for Cu(I) and Ag(I).
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Modulation of human nuclear receptor LRH-1 activity by phospholipids and SHP.
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Multidimensional mass spectrometry characterization of isomeric biodegradable polyesters.
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Multiplex-PCR-based recombination as a novel high-fidelity method for directed evolution.
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Non-enzymatically derived minor lipids found in Escherichia coli lipid extracts.
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Novel amphiphilic cationic porphyrin and its Ag(II) complex as potential anticancer agents.
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Pancreatic islets and insulinoma cells express a novel isoform of group VIA phospholipase A2 (iPLA2 beta) that participates in glucose-stimulated insulin secretion and is not produced by alternate splicing of the iPLA2 beta transcript.
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Phosphorylation-dependent metal binding by alpha-synuclein peptide fragments.
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Protein design and folding: template trapping of self-assembled helical bundles.
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Proteomic analysis of arginine adducts on glyoxal-modified ribonuclease.
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Proteomic identification of the cerebral cavernous malformation signaling complex.
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Pure manganese(III) 5,10,15,20-tetrakis(4-benzoic acid)porphyrin (MnTBAP) is not a superoxide dismutase mimic in aqueous systems: a case of structure-activity relationship as a watchdog mechanism in experimental therapeutics and biology.
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Quality of potent Mn porphyrin-based SOD mimics and peroxynitrite scavengers for pre-clinical mechanistic/therapeutic purposes.
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Quantification of Glycosaminoglycans in Urine by Isotope-Dilution Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry.
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Quantification of glycosaminoglycans in urine by isotope-dilution liquid chromatography-electrospray ionization tandem mass spectrometry.
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Quantitation of 5-fluorouracil (5-FU) in human plasma by liquid chromatography/electrospray ionization tandem mass spectrometry.
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Rapid method for the measurement of circulating thyroid hormones in low volumes of teleost fish plasma by LC-ESI/MS/MS.
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Redox modulation of oxidative stress by Mn porphyrin-based therapeutics: the effect of charge distribution.
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Remodelling of the Vibrio cholerae membrane by incorporation of exogenous fatty acids from host and aquatic environments.
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Responses of normal and sickle cell hemoglobin to S-nitroscysteine: implications for therapeutic applications of NO in treatment of sickle cell disease.
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Revisiting N-glycosylation in Halobacterium salinarum: Characterizing a dolichol phosphate- and glycoprotein-bound tetrasaccharide.
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Selection of heptapeptides that bind helix 69 of bacterial 23S ribosomal RNA.
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Selective detection of monohydroxy metabolites of polycyclic aromatic hydrocarbons in urine using liquid chromatography/triple quadrupole tandem mass spectrometry.
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Simultaneous proteomic profiling of four different growth states of human fibroblasts, using amine-reactive isobaric tagging reagents and tandem mass spectrometry.
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Solution structure of the Ubp-M BUZ domain, a highly specific protein module that recognizes the C-terminal tail of free ubiquitin.
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Solvation of acylium fragment ions in electrospray ionization quadrupole ion trap and Fourier transform ion cyclotron resonance mass spectrometry.
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Sphingolipidomics: high-throughput, structure-specific, and quantitative analysis of sphingolipids by liquid chromatography tandem mass spectrometry.
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Staphylococcus aureus sortase transpeptidase SrtA: insight into the kinetic mechanism and evidence for a reverse protonation catalytic mechanism.
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Stereoselective analysis of bupropion and hydroxybupropion in human plasma and urine by LC/MS/MS.
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Stoichiometric preference in copper-promoted oxidative DNA damage by ochratoxin A.
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Stoichiometries of protein-protein/DNA binding and conformational changes for the transition-state regulator AbrB measured by pseudo cell-size exclusion chromatography-mass spectrometry.
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Structural characterization of the conformational change in calbindin-D28k upon calcium binding using differential surface modification analyzed by mass spectrometry.
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Synthesis and biological activity of saccharide based lipophilic siderophore mimetics as potential growth promoters for mycobacteria.
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Synthesis and evaluation of 18F- and 11C-labeled phenyl-galactopyranosides as potential probes for in vivo visualization of LacZ gene expression using positron emission tomography.
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Synthesis of P(1)-Citronellyl-P(2)-alpha-D-pyranosyl pyrophosphates as potential substrates for the E. coli undecaprenyl-pyrophosphoryl-N-acetylglucoseaminyl transferase MurG.
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Synthesis, siderophore activity and iron(III) chelation chemistry of a novel mono-hydroxamate, bis-catecholate siderophore mimic: N(alpha),-N(epsilon)-Bis[2,3-dihydroxybenzoyl]-l-lysyl-(gamma-N-methyl-N-hydroxyamido)-L-glutamic acid.
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Tandem mass spectrometry acquisition approaches to enhance identification of protein-protein interactions using low-energy collision-induced dissociative chemical crosslinking reagents.
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The antigen for Hep Par 1 antibody is the urea cycle enzyme carbamoyl phosphate synthetase 1.
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The effects of Ca(2+) binding on the conformation of calbindin D(28K): a nuclear magnetic resonance and microelectrospray mass spectrometry study.
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The polar lipids of Clostridium psychrophilum, an anaerobic psychrophile.
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The tandem mass spectrometry newborn screening experience in North Carolina: 1997-2005.
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The thermoacidophilic archaeon Sulfolobus acidocaldarius contains an unusually short, highly reduced dolichyl phosphate.
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Using Mass Spectrometry to Quantify Rituximab and Perform Individualized Immunoglobulin Phenotyping in ANCA-Associated Vasculitis.
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Very high pressure gradient LC/MS/MS.
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Keywords of People