🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Igor A. Kaltashov

Amherst College

ORCID: 0000-0002-4355-6039

Also affiliated with University of Massachusetts Amherst

ChemistryBiochemistry, Genetics and Molecular Biology

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile
0Author DataRank

Indexed papers

0in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 20 papers. Top paper: “The Role of Long-Range Non-Specific Electrostatic Interactions in Inhibiting the Pre-Fusion Proteolytic Processing of the SARS-CoV-2 S Glycoprotein by Heparin”.

The Role of Long-Range Non-Specific Electrostatic Interactions in Inhibiting the Pre-Fusion Proteolytic Processing of the SARS-CoV-2 S Glycoprotein by Heparin

Biomolecules(2025)10.3390/biom15060778
N/A
0.167DataRank · unranked
2 citations

Yang Yang, Son Nguyen, Igor A. Kaltashov, Yi Du

Identification of Protein Recognition Elements within Heparin Chains Using Enzymatic Foot-Printing in Solution and Online SEC/MS

Analytical Chemistry(2020)10.1021/acs.analchem.0c00115
N/A
0DataRank · unranked
11 citations

Yunlong Zhao, Cedric E. Bobst, Sergey N. Savinov, Igor A. Kaltashov, Chendi Niu

Mass spectrometry-based methods in characterization of the higher order structure of protein therapeutics

Journal of Pharmaceutical and Biomedical Analysis(2020)10.1016/j.jpba.2020.113169
N/A
0DataRank · unranked
33 citations

Cedric E. Bobst, Jake W. Pawlowski, Guanbo Wang, Igor A. Kaltashov

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 (Cold Spring Harbor Laboratory)(2020)10.1101/2020.06.09.142794
N/A
0DataRank · unranked
8 citations

Yi Du, Igor A. Kaltashov, Yang Yang

Ionic Charge Manipulation Using Solution and Gas-Phase Chemistry to Facilitate Analysis of Highly Heterogeneous Protein Complexes in Native Mass Spectrometry

(2020)10.26434/chemrxiv.13379975.v1
N/A
0DataRank · unranked
0 citations

Chendi Niu, Cedric E. Bobst, Igor A. Kaltashov, Yang Yang

Ionic Charge Manipulation Using Solution and Gas-Phase Chemistry to Facilitate Analysis of Highly Heterogeneous Protein Complexes in Native Mass Spectrometry

ChemRxiv(2020)10.26434/chemrxiv.13379975
N/A
0DataRank · unranked
0 citations

Chendi Niu, Cedric E. Bobst, Igor A. Kaltashov, Yang Yang

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(2021)10.1016/j.ijms.2021.116550
N/A
0DataRank · unranked
14 citations

Yi Du, Igor A. Kaltashov, Chendi Niu

The challenge of structural heterogeneity in the native mass spectrometry studies of the SARS-CoV-2 spike protein interactions with its host cell-surface receptor

Analytical and Bioanalytical Chemistry(2021)10.1007/s00216-021-03601-3
N/A
0DataRank · unranked
14 citations

Daniil G. Ivanov, Igor A. Kaltashov, Yang Yang

Evaluation of the Extent of Haptoglobin Glycosylation Using Orthogonal Intact-Mass MS Approaches

ChemRxiv(2021)10.26434/chemrxiv.13518512.v1
N/A
0DataRank · unranked
1 citations

Jake W. Pawlowski, Ian J. Carrick, Igor A. Kaltashov, Yang Yang

The challenge of structural heterogeneity in the native mass spectrometry studies of the SARS-CoV-2 spike protein interactions with its host cell-surface receptor

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.06.20.449191
N/A
0DataRank · unranked
0 citations

Daniil G. Ivanov, Igor A. Kaltashov, Yang Yang

Platelet Factor 4 Interactions with Short Heparin Oligomers: Implications for Folding and Assembly

Biophysical Journal(2020)10.1016/j.bpj.2020.04.012
N/A
0DataRank · unranked
16 citations

Yang Yang, Angela Huynh, Ishac Nazy, Igor A. Kaltashov, Chendi Niu

Mass spectrometry‐based methods to characterize highly heterogeneous biopharmaceuticals, vaccines, and nonbiological complex drugs at the intact‐mass level

Mass Spectrometry Reviews(2022)10.1002/mas.21829
N/A
0DataRank · unranked
22 citations

Daniil G. Ivanov, Yang Yang, Igor A. Kaltashov

Multiplatform Metabolomics Studies of Human Cancers With NMR and Mass Spectrometry Imaging

Frontiers in Molecular Biosciences(2022)10.3389/fmolb.2022.785232
N/A
0DataRank · unranked
16 citations

Isabella H. Muti, Stephen J. Eyles, Richard W. Vachet, Kristen N. Sikora, Cedric E. Bobst +10 more

Decavanadate interactions with the elements of the SARS-CoV-2 spike protein highlight the potential role of electrostatics in disrupting the infectivity cycle

Journal of Inorganic Biochemistry(2022)10.1016/j.jinorgbio.2022.111899
N/A
0DataRank · unranked
9 citations

Jackson F. Harmon, Ali Zhang, Matthew S. Miller, Igor A. Kaltashov, D. E. Favre

Extending the capabilities of intact-mass analyses to monoclonal immunoglobulins of the E-isotype (IgE)

mAbs(2022)10.1080/19420862.2022.2103906
N/A
0DataRank · unranked
7 citations

Daniil G. Ivanov, Igor A. Kaltashov, Wenhua Yang

Reverse Engineering of a Pathogenic Antibody Reveals the Molecular Mechanism of Vaccine-Induced Immune Thrombotic Thrombocytopenia

Journal of the American Chemical Society(2023)10.1021/jacs.3c07846
N/A
0DataRank · unranked
16 citations

Nikola Ivetic, Yi Du, Son Nguyen, Si-Hung Le, D. E. Favre +3 more

Molecular architecture and platelet-activating properties of small immune complexes assembled on intact heparin and their possible involvement in heparin-induced thrombocytopenia

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.02.11.528150
N/A
0DataRank · unranked
2 citations

Yi Du, Daniil G. Ivanov, Chendi Niu, Rumi Clare, James W. Smith +3 more

Molecular architecture and platelet-activating properties of small immune complexes assembled on heparin and platelet factor 4

Communications Biology(2024)10.1038/s42003-024-05982-4
N/A
0DataRank · unranked
2 citations

Yi Du, Daniil G. Ivanov, Chendi Niu, Rumi Clare, James W. Smith +3 more

Monoclonal Antibodies in the Pathogenesis of Heparin-Induced Thrombocytopenia

New England Journal of Medicine(2025)10.1056/nejmoa2507175
N/A
0DataRank · unranked
11 citations

Jeannie Callum, Daniil G. Ivanov, Nikola Ivetic, Yi Zhang, Hossam A. Ali +5 more

Evaluation of the Extent of Haptoglobin Glycosylation Using Orthogonal Intact-Mass MS Approaches

ChemRxiv(2021)10.26434/chemrxiv.13518512
N/A
0DataRank · unranked
0 citations

Jake W. Pawlowski, Ian J. Carrick, Igor A. Kaltashov, Yang Yang