Pathway confirmation and flux analysis of central metabolic pathways in Desulfovibrio vulgaris Hildenborough using gas chromatography-mass spectrometry and fourier transform-ion cyclotron resonance mass spectrometry. J. Bacteriol. 189, 940–949 (2007). Article CAS PubMed Google Scholar Zhou, J. et al...
Whether sulphations of neighboring residues affects the ring conformation of IdoA has not been system- atically examined. The previous conformational analysis of IdoA or IdoA2S residues were carried out using sporadic structures of heparin or HS oligosaccharides either isolated from depolymerized ...
Their structures and abundance have been determined by high pH anion-exchange chromatography.These regions of the keratan sulphate from human articular cartilage fibromodulin have been found to have the following general structure:Significantly, both 伪(2-6)- and 伪(2-3)-linked N-acetyl-neurami...
was set to be 1.5 eV peak-to-peak of resonance excitation RF voltage to produce a nearly 100%fragmentation of the M + , m/z 278 of DMS and obtain the maximumintensity of a product ion at m/z 262. 2.3. Preparation of samples 2.3.1. Preparation of standard solutions and calibration sa...
Magnetic Resonance in ChemistryHuckerby, T. N. , Dickenson, J. M. & Nieduszynski, I. A. ( 1992 ) Characterization of oligosaccharides from the non-reducing termini of keratan sulphate chains , Magn. Reson. Chem. 30 , S134 – S141 ....
Cantilevers were driven slightly below resonance at a frequency of B286 kHz and samples were scanned at a rate of B1 Hz in a closed loop. TEM analyses were conducted on a powder sample ground from the impact region of the clubs, which was dispersed in ethanol and then carefully placed ...
Besides, the studies in literature show that the alkyl chain length of imidazolium cation and the number of lone pair electrons of anion affect and make an improvement in resonance effectiveness, conductivity, hydrophobicity, intrinsic heterogeneous kinetic parameters for ionic liquid doped-PEDOT films27...
Saccharide structures were found to be specific in their activity since sulphation of particular residues (such as 6-O-sulphation of glucosamine) is essential in FGF-2 signalling using FGFR-1 [120,121]. A regulatory role of HS has also been highlighted in experimental work which shows that ...