Chris Chumsae

1.8k total citations
24 papers, 1.4k citations indexed

About

Chris Chumsae is a scholar working on Molecular Biology, Radiology, Nuclear Medicine and Imaging and Spectroscopy. According to data from OpenAlex, Chris Chumsae has authored 24 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Molecular Biology, 19 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Spectroscopy. Recurrent topics in Chris Chumsae's work include Protein purification and stability (20 papers), Monoclonal and Polyclonal Antibodies Research (19 papers) and Glycosylation and Glycoproteins Research (9 papers). Chris Chumsae is often cited by papers focused on Protein purification and stability (20 papers), Monoclonal and Polyclonal Antibodies Research (19 papers) and Glycosylation and Glycoproteins Research (9 papers). Chris Chumsae collaborates with scholars based in United States, United Kingdom and Germany. Chris Chumsae's co-authors include Georgeen Gaza‐Bulseco, Hongcheng Liu, Hongcheng Liu, Joanne Sun, Czeslaw Radziejewski, Xiang Tao, Zhaohui Sunny Zhou, David Ouellette, Anca Clabbers and Ivan Correia and has published in prestigious journals such as Analytical Chemistry, Analytical Biochemistry and Journal of Chromatography A.

In The Last Decade

Chris Chumsae

24 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Chris Chumsae United States	18	1.2k	945	241	171	142	24	1.4k
Georgeen Gaza‐Bulseco United States	19	1.3k 1.1×	1.0k 1.1×	286 1.2×	189 1.1×	165 1.2×	23	1.5k
Douglas S. Rehder United States	18	1.2k 1.0×	772 0.8×	361 1.5×	209 1.2×	109 0.8×	22	1.5k
Yung‐Hsiang Kao United States	19	1.2k 1.1×	693 0.7×	247 1.0×	125 0.7×	187 1.3×	27	1.4k
Himanshu S. Gadgil United States	21	1.2k 1.0×	755 0.8×	291 1.2×	133 0.8×	91 0.6×	31	1.4k
Damian J. Houde United States	17	1.3k 1.1×	790 0.8×	539 2.2×	186 1.1×	104 0.7×	32	1.6k
Gary D. Pipes United States	19	1.0k 0.9×	644 0.7×	406 1.7×	107 0.6×	101 0.7×	20	1.2k
Da Ren United States	15	765 0.6×	417 0.4×	235 1.0×	93 0.5×	62 0.4×	27	948
Markus Haberger Germany	20	1.1k 0.9×	713 0.8×	335 1.4×	167 1.0×	144 1.0×	29	1.2k
John Valliere‐Douglass United States	18	931 0.8×	744 0.8×	381 1.6×	117 0.7×	85 0.6×	28	1.1k
Guinevere S. M. Lageveen‐Kammeijer Netherlands	19	1.0k 0.9×	263 0.3×	292 1.2×	294 1.7×	106 0.7×	40	1.3k

Countries citing papers authored by Chris Chumsae

Since Specialization

Citations

This map shows the geographic impact of Chris Chumsae's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Chris Chumsae with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chris Chumsae more than expected).

Fields of papers citing papers by Chris Chumsae

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chris Chumsae. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Chris Chumsae. The network helps show where Chris Chumsae may publish in the future.

Co-authorship network of co-authors of Chris Chumsae

This figure shows the co-authorship network connecting the top 25 collaborators of Chris Chumsae. A scholar is included among the top collaborators of Chris Chumsae based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Chris Chumsae. Chris Chumsae is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Chemmalil, Letha, Yueming Qian, Chris Chumsae, et al.. (2025). Integrated SegFlow, µSIA, and UPLC for Online Sialic Acid Quantitation of Glycoproteins Directly from Bioreactors. Engineering in Life Sciences. 25(1). e202400031–e202400031. 1 indexed citations

Chumsae, Chris, Jessica Wohlgemuth, Emma Fung, et al.. (2014). Discovery of a Chemical Modification by Citric Acid in a Recombinant Monoclonal Antibody. Analytical Chemistry. 86(18). 8932–8936. 30 indexed citations

Davis‐Taber, Rachel, Dean A. Regier, Emma Fung, et al.. (2013). Expression of antibodies using single open reading frame (sORF) vector design. mAbs. 5(4). 595–607. 4 indexed citations

Ouellette, David, Chris Chumsae, Anca Clabbers, Czeslaw Radziejewski, & Ivan Correia. (2013). Comparison of the in vitro and in vivo stability of a succinimide intermediate observed on a therapeutic IgG1 molecule. mAbs. 5(3). 432–444. 61 indexed citations

Chumsae, Chris, et al.. (2013). Arginine Modifications by Methylglyoxal: Discovery in a Recombinant Monoclonal Antibody and Contribution to Acidic Species. Analytical Chemistry. 85(23). 11401–11409. 56 indexed citations

Liu, Hongcheng, et al.. (2011). Quantitation of a recombinant monoclonal antibody in monkey serum by liquid chromatography–mass spectrometry. Analytical Biochemistry. 414(1). 147–153. 53 indexed citations

Liu, Hongcheng, et al.. (2010). Effect of the light chain C-terminal serine residue on disulfide bond susceptibility of human immunoglobulin G1λ. Analytical Biochemistry. 408(2). 277–283. 13 indexed citations

Liu, Hongcheng, Chris Chumsae, Georgeen Gaza‐Bulseco, & Eric R. Goedken. (2010). Domain-level stability of an antibody monitored by reduction, differential alkylation, and mass spectrometry analysis. Analytical Biochemistry. 400(2). 244–250. 17 indexed citations

Liu, Hongcheng, et al.. (2010). Ranking the Susceptibility of Disulfide Bonds in Human IgG1 Antibodies by Reduction, Differential Alkylation, and LC−MS Analysis. Analytical Chemistry. 82(12). 5219–5226. 116 indexed citations

10.

Gaza‐Bulseco, Georgeen, et al.. (2009). Effect of the conserved oligosaccharides of recombinant monoclonal antibodies on the separation by protein A and protein G chromatography. Journal of Chromatography A. 1216(12). 2382–2387. 12 indexed citations

11.

Liu, Hongcheng, Georgeen Gaza‐Bulseco, & Chris Chumsae. (2009). Analysis of reduced monoclonal antibodies using size exclusion chromatography coupled with mass spectrometry. Journal of the American Society for Mass Spectrometry. 20(12). 2258–2264. 60 indexed citations

12.

Tao, Xiang, Chris Chumsae, & Hongcheng Liu. (2009). Localization and Quantitation of Free Sulfhydryl in Recombinant Monoclonal Antibodies by Differential Labeling with ¹²C and ¹³C Iodoacetic Acid and LC−MS Analysis. Analytical Chemistry. 81(19). 8101–8108. 33 indexed citations

13.

Gaza‐Bulseco, Georgeen, et al.. (2008). Effect of methionine oxidation of a recombinant monoclonal antibody on the binding affinity to protein A and protein G. Journal of Chromatography B. 870(1). 55–62. 90 indexed citations

14.

Liu, Hongcheng, Georgeen Gaza‐Bulseco, & Chris Chumsae. (2008). Glutamine deamidation of a recombinant monoclonal antibody. Rapid Communications in Mass Spectrometry. 22(24). 4081–4088. 28 indexed citations

15.

Liu, Hongcheng, Georgeen Gaza‐Bulseco, Xiang Tao, & Chris Chumsae. (2007). Structural effect of deglycosylation and methionine oxidation on a recombinant monoclonal antibody. Molecular Immunology. 45(3). 701–708. 64 indexed citations

16.

Liu, Hongcheng, et al.. (2007). Characterization of lower molecular weight artifact bands of recombinant monoclonal IgG1 antibodies on non-reducing SDS-PAGE. Biotechnology Letters. 29(11). 1611–1622. 58 indexed citations

17.

Liu, Hongcheng, et al.. (2007). Heterogeneity of Monoclonal Antibodies. Journal of Pharmaceutical Sciences. 97(7). 2426–2447. 372 indexed citations

18.

Liu, Hongcheng, Georgeen Gaza‐Bulseco, Chris Chumsae, & Czeslaw Radziejewski. (2007). Mass spectrometry analysis of in vitro nitration of a recombinant human IgG1 monoclonal antibody. Rapid Communications in Mass Spectrometry. 22(1). 1–10. 36 indexed citations

19.

Gaza‐Bulseco, Georgeen, Ashley Bulseco, Chris Chumsae, & Hongcheng Liu. (2007). Characterization of the glycosylation state of a recombinant monoclonal antibody using weak cation exchange chromatography and mass spectrometry. Journal of Chromatography B. 862(1-2). 155–160. 23 indexed citations

20.

Chumsae, Chris, Georgeen Gaza‐Bulseco, Joanne Sun, & Hongcheng Liu. (2006). Comparison of methionine oxidation in thermal stability and chemically stressed samples of a fully human monoclonal antibody. Journal of Chromatography B. 850(1-2). 285–294. 155 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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