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The N-domain of angiotensin-converting enzyme specifically hydrolyzes the Arg-5-His-6 bond of Alzheimer's Abeta-(1-16) peptide and its isoAsp-7 analogue with different efficiency as evidenced by quantitative matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
Toropygin IY, Kugaevskaya EV, Mirgorodskaya OA, Elisseeva YE, Kozmin YP, Popov IA, Nikolaev EN, Makarov AA, Kozin SA. Toropygin IY, et al. Among authors: nikolaev en. Rapid Commun Mass Spectrom. 2008;22(2):231-9. doi: 10.1002/rcm.3357. Rapid Commun Mass Spectrom. 2008. PMID: 18085519
Relative Quantitation of Beta-Amyloid Peptide Isomers with Simultaneous Isomerization of Multiple Aspartic Acid Residues by Matrix Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry.
Ivanov DG, Indeykina MI, Pekov SI, Bugrova AE, Kechko OI, Iusupov AE, Kononikhin AS, Makarov AA, Nikolaev EN, Popov IA. Ivanov DG, et al. Among authors: nikolaev en. J Am Soc Mass Spectrom. 2020 Jan 2;31(1):164-168. doi: 10.1021/jasms.9b00025. Epub 2019 Nov 21. J Am Soc Mass Spectrom. 2020. PMID: 32881518
Atmospheric pressure thermal ionization ion source for peptide analysis.
Kukaev EN, Kononikhin AS, Starodubtseva NL, Kostyukevich YI, Popova IA, Chagovets V, Nagornov KO, Nikolaev EN. Kukaev EN, et al. Among authors: nikolaev en. Eur J Mass Spectrom (Chichester). 2016;22(6):307-311. doi: 10.1255/ejms.1443. Eur J Mass Spectrom (Chichester). 2016. PMID: 27900860
Feature selection algorithm for spray-from-tissue mass spectrometry.
Sorokin A, Zhvansky E, Shurkhay V, Bocharov K, Popov I, Levin N, Zubtsov D, Bormotov D, Kostyukevich Y, Potapov A, Nikolaev E. Sorokin A, et al. Eur J Mass Spectrom (Chichester). 2017 Aug;23(4):237-241. doi: 10.1177/1469066717721843. Eur J Mass Spectrom (Chichester). 2017. PMID: 29028388
243 results