Igor A. Kaltashov

Affiliations: 
University of Massachusetts, Amherst, Amherst, MA 
Area:
Analytical Chemistry, Biochemistry
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"Igor Kaltashov"
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Publications

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Bobst CE, Sperry J, Friese OV, et al. (2021) Simultaneous Evaluation of a Vaccine Component Microheterogeneity and Conformational Integrity Using Native Mass Spectrometry and Limited Charge Reduction. Journal of the American Society For Mass Spectrometry
Niu C, Du Y, Kaltashov IA. (2021) Towards better understanding of the heparin role in NETosis: feasibility of using native mass spectrometry to monitor interactions of neutrophil elastase with heparin oligomers. International Journal of Mass Spectrometry. 463
Yang Y, Niu C, Bobst CE, et al. (2021) Charge Manipulation Using Solution and Gas-Phase Chemistry to Facilitate Analysis of Highly Heterogeneous Protein Complexes in Native Mass Spectrometry. Analytical Chemistry
Yang Y, Du Y, Kaltashov IA. (2020) The utility of native MS for understanding the mechanism of action of repurposed therapeutics in COVID-19: heparin as a disruptor of the SARS-CoV-2 interaction with its host cell receptor. Analytical Chemistry
Yang Y, Du Y, Kaltashov IA. (2020) The utility of native MS for understanding the mechanism of action of repurposed therapeutics in COVID-19: heparin as a disruptor of the SARS-CoV-2 interaction with its host cell receptor. Biorxiv : the Preprint Server For Biology
Niu C, Yang Y, Huynh A, et al. (2020) Platelet Factor 4 Interactions with Short Heparin Oligomers: Implications for Folding and Assembly. Biophysical Journal
Niu C, Zhao Y, Bobst CE, et al. (2020) Identification of protein recognition elements within heparin chains using enzymatic foot-printing in solution and on-line SEC/MS. Analytical Chemistry
Zhao Y, Kaltashov IA. (2020) Evaluation of top-down mass spectrometry and ion-mobility spectroscopy as a means of mapping protein-binding motifs within heparin chains. The Analyst
Kaltashov IA, Bobst CE, Pawlowski J, et al. (2020) Mass spectrometry-based methods in characterization of the higher order structure of protein therapeutics. Journal of Pharmaceutical and Biomedical Analysis. 184: 113169
Kaltashov IA, El-Khoury A, Ren C, et al. (2019) Ruthenium coordination preferences in imidazole-containing systems revealed by electrospray ionization mass spectrometry and molecular modeling: possible cues for the surprising stability of the Ru (III)/tris (hydroxymethyl)-aminomethane/imidazole complexes. Journal of Mass Spectrometry : Jms
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