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Here we describe a peptide-centric approach (OXIPEP), where carbonylated residues within proteins are derivatized with biotin-hydrazide, enriched and identified by mass spectrometry. The strength of the method lies in an improved protocol for elution of biotinylated peptides from monomeric avidin r...
ORGANISM(S): Bos taurus (Bovine) Homo sapiens (Human) 
2018-10-18 | PXD002966 | Pride

Lipid transfer proteins (LTPs) maintain the specialised lipid compositions of biological membranes, and many are associated with disease. In eukaryotes, they support organellar functions by transporting lipids between compartmentalised metabolic pathways. However, for the majority of the hundreds...

2025-11-14 | MTBLS9567 | MetaboLights
We tried purification of biotinylated peptides using SDB-SCX StageTip to reduce interference ions. We compared this method with the original and optimized workflows. We assessed reproducibility of each enrichment process by three technical replicates. Original workflow with SDB-SCX: A 15-µL slurry o...
ORGANISM(S): Mus Musculus (mouse) 
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