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ProteomicsBovine protein glycation sites in different milk products
Here we studied the glycation of bovine milk proteins by lactose as dominant sugar in milk and hexoses using tandem mass spectrometry (CID and ETD mode). In a bottom-up proteomics approach after enriching glycated peptides by boronate affinity chromatography, first we could identify 260 lactosylated...
ORGANISM(S): Bos taurus (Bovine) 
2016-01-11 | PXD003054 | Pride
Electron transfer dissociation (etd) Infant formula Maillard reaction Boronate affinity chromatography (bac) Lactose-free milk Nrpc-esi-ms/ms Non-enzymatic glycosylation 
ProteomicsImproving peptide fragment ion detection using travelling wave ion mobility spectrometry with signal enhancement MSE (seMSE)
Recently, a solution to inherent poor ion beam sampling of time-of-flight (TOF) mass analyzers was proposed by restricting detection to ions expected at specific arrival times after being separated in a travelling wave ion mobility spectrometry (TWIMS) cell. Here, we show that this approach can be a...
ORGANISM(S): Oryctolagus Cuniculus Escherichia Coli Bos Taurus Saccharomyces Cerevisiae 
2022-08-01 | PXD030431 | panorama
ProteomicsScreening of protein carbonylation sites in human serum by ion mobility mass spectrometry
Excessive oxidative stress, which is associated with several diseases, can trigger oxidative protein modifications, including protein carbonylation, which refers to the oxidative formation of aldehyde or keto groups in proteins. The structural diversity of these non-enzymatic reactive carbonyl group...
ORGANISM(S): Homo Sapiens 
PXD058666 | panorama
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