Samuel Okyem

6PUBLICATIONS
13CO-AUTHORS
Proteomics and metabolomicsProteins and peptidesPhylogeny and comparative analysisPolymerisation mechanisms
Featured researcher

Get your video featured.

JoVEPublish with JoVE
Journal

Publications (6)

|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

|Apr 27, 2023
Nonenzymatic Posttranslational Modifications and Peptide Cleavages Observed in Peptide Epimers.

Connor C Long, Aleksandra Antevska, David H Mast

Pageof 1