A kind of protein complexes of cytochrome C with L-Arg was observed. Using L-Arg a strategy for probing the structural information of cytochrome C and protein complexes was established. At low pH solution multiply L-A...A kind of protein complexes of cytochrome C with L-Arg was observed. Using L-Arg a strategy for probing the structural information of cytochrome C and protein complexes was established. At low pH solution multiply L-Arg adducts were produced and the number of binding ligand was depended on the charge state. While in neutral solution only these complexes binding with single L-Arg ligand were produced.展开更多
CI is very useful when the molecular ion peak of an unknown sample is absent by EI. The quasi-molecular ion peak obtained by CI provides the information about the molecular weight. More than fifty samples in which som...CI is very useful when the molecular ion peak of an unknown sample is absent by EI. The quasi-molecular ion peak obtained by CI provides the information about the molecular weight. More than fifty samples in which some nucleosides were analysed successfully by CI-MS.展开更多
文摘A kind of protein complexes of cytochrome C with L-Arg was observed. Using L-Arg a strategy for probing the structural information of cytochrome C and protein complexes was established. At low pH solution multiply L-Arg adducts were produced and the number of binding ligand was depended on the charge state. While in neutral solution only these complexes binding with single L-Arg ligand were produced.
文摘CI is very useful when the molecular ion peak of an unknown sample is absent by EI. The quasi-molecular ion peak obtained by CI provides the information about the molecular weight. More than fifty samples in which some nucleosides were analysed successfully by CI-MS.
