Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Jaran Jai-Nhuknan"'
Publikováno v:
International Journal of Mass Spectrometry. 222:363-381
Nine peptides containing highly basic residues were studied by post-source decay (PSD) in a reflectron time-of-flight (TOF) mass spectrometer. Although these compounds produced more abundant yields of protonated ions, [M+H] + , by matrix-assisted las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57b7f3d36a9c4fe188e92f3cd8cff162
https://doi.org/10.1016/s1387-3806(02)00952-1
https://doi.org/10.1016/s1387-3806(02)00952-1
Publikováno v:
Nucleic Acids Research. 29:3652-3656
Mass spectrometric analysis of reaction products allows simultaneous characterization of activities mediated by multifunctional enzymes. By use of MALDI-TOF mass spectrometry, the relative influence of magnesium and manganese promoted exonuclease and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::867026e402158088840561d52cc56ea1
https://doi.org/10.1093/nar/29.17.3652
https://doi.org/10.1093/nar/29.17.3652
Publikováno v:
Analytical Chemistry. 72:3338-3341
Application of MALDI-TOF MS to direct sequencing of dsDNA substrates is demonstrated using a strategy that employs exonuclease III digestion of a target sequence. Experimental conditions for exonuclease III have been optimized for this application, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26bb173fcbe6ae1f43430a7c736bec75
https://doi.org/10.1021/ac000181n
https://doi.org/10.1021/ac000181n
Publikováno v:
Rapid Communications in Mass Spectrometry. 13:516-520
‘Post source decay’ analysis was utilized in structural confirmation of first, second and third generation polyurethane dendritic wedges as well as first generation porphyrin dendrimers. The samples were prepared by using α-cyano-4-hydroxycinnam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d704e167ee540bf5d1d4cfb560cdd0e
https://doi.org/10.1002/(sici)1097-0231(19990330)13:6<516::aid-rcm518>3.0.co
https://doi.org/10.1002/(sici)1097-0231(19990330)13:6<516::aid-rcm518>3.0.co
Publikováno v:
The Journal of Chemical Physics. 110:860-869
Single and double excitation coupled-cluster approach with noniterative perturbational treatment of triple excitations [CCSD(T)] has been used to calculate the ground state potential energy surfaces for He–F2, Ne–F2, and Ar–F2 van der Waals com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2af9a93e0cf800c3fecafd263b76a1c9
https://doi.org/10.1063/1.478053
https://doi.org/10.1063/1.478053
Autor:
Jaran Jai-nhuknan, Carolyn J. Cassady
Publikováno v:
Analytical Chemistry. 70:5122-5128
Acidic peptides have been studied by negative ion postsource decay (PSD) matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry. The peptides contained from 5 to 16 residues and were chosen on the basis of their patt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dce958ae0d8d813bcf3485aad5f9620
https://doi.org/10.1021/ac980577n
https://doi.org/10.1021/ac980577n
Autor:
Carolyn J. Cassady, Jaran Jai-nhuknan
Publikováno v:
Journal of the American Society for Mass Spectrometry. 9:540-544
Fibrinopeptide B (M(r) 1552.58) was employed as a calibration compound for matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) post-source decay (PSD) fragment ion analysis in the negative mode. Experiments were performed by using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3336be0151fbaacf92797a4975f61171
https://doi.org/10.1016/s1044-0305(98)00021-x
https://doi.org/10.1016/s1044-0305(98)00021-x
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 171:135-145
Collision-induced dissociation (CID) and post-source decay (PSD) of a series of model dodecapeptide ions have been studied by ESI-FT-ICR and MALDI-TOF, respectively. Low-energy CID of quadruply protonated peptide ions, [M + 4H]4+, where M = (KGG)4, (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c283d382fbc91b4a11a4b686c81dfb50
https://doi.org/10.1016/s0168-1176(97)00139-0
https://doi.org/10.1016/s0168-1176(97)00139-0
Autor:
Carolyn J. Cassady, Jaran Jai-nhuknan
Publikováno v:
Rapid Communications in Mass Spectrometry. 10:1678-1682
Substance P, angiotensin II and renin substrate tetradecapeptide were used to compare post-source decay (PSD) fragmentation of positive and negative peptide ions in a reflectron time-of-flight mass spectrometer. The peptides readily produced both [M+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e93baafcb7b6e708b52033026e75283
https://doi.org/10.1002/(sici)1097-0231(199610)10:13<1678::aid-rcm714>3.0.co
https://doi.org/10.1002/(sici)1097-0231(199610)10:13<1678::aid-rcm714>3.0.co
Publikováno v:
SPIE Proceedings.
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry was used to study, among many of its important activities, the exonuclease activity of exonuclease III (EC 3.1.11.2), a metal-dependent enzyme. The technique is capable of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11b0d410629607077f1291a11da9ca68
https://doi.org/10.1117/12.384247
https://doi.org/10.1117/12.384247