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Samuel Okyem

6PUBLICATIONS

13CO-AUTHORS

Proteomics and metabolomicsProteins and peptidesPhylogeny and comparative analysisPolymerisation mechanisms

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Publications (6)

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|Dec 09, 2025

Multimodal mass spectrometry imaging for plaque- and region-specific neurolipidomics in Alzheimer's disease mouse models.

Timothy J Trinklein, Stanislav S Rubakhin, Samuel Okyem

|Oct 16, 2025

Spatially Mapping Neuropeptide Isomers via MALDI Trapped Ion Mobility MS Imaging.

Samuel Okyem, Timothy J Trinklein, Stanislav S Rubakhin

|Aug 07, 2025

Untargeted Discovery and Localization of Isomerized Residues in Neuropeptides.

Samuel Okyem, Stanislav S Rubakhin, Satirtha Saha Protya

|Mar 08, 2025

Isoaspartate-containing galanin in rat hypothalamus.

Samuel Okyem, David H Mast, Elena V Romanova

|Nov 19, 2024

Recent Advancements in the Characterization of D-Amino Acid and Isoaspartate Post-Translational Modifications.

Samuel Okyem, Jonathan V Sweedler

|Apr 27, 2023

Nonenzymatic Posttranslational Modifications and Peptide Cleavages Observed in Peptide Epimers.

Connor C Long, Aleksandra Antevska, David H Mast

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Frequent Collaborators

6 joint publications

Jonathan V Sweedler

4 joint publications

Stanislav S Rubakhin

1 joint publications

Aleksandra Antevska

1 joint publications

David H Mast

1 joint publications

Thanh D Do

1 joint publications

Elena V Romanova

1 joint publications

Satirtha Saha Protya

1 joint publications

Caden Gunnarson

1 joint publications

Timothy J Trinklein

1 joint publications

Marisa Asadian

Frequent Collaborators

6 joint publications

Jonathan V Sweedler

4 joint publications

Stanislav S Rubakhin

1 joint publications

Aleksandra Antevska

1 joint publications

David H Mast

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