We have compared three different glycopeptide enrichment techniques (SAX-ERLIC, HILIC, and lectin affinity) and a C18 control to a tryptic digest of proteins from depleted human plasma.
We have compared three different glycopeptide enrichment techniques (SAX-ERLIC, HILIC, and lectin affinity) and a C18 control to a tryptic digest of proteins from depleted human plasma.
We developed an automated glycopeptide enrichment method for the analysis of serum site-specific N-glycoproteome. This automated method allowed for processing one sample within 20 min. It showed higher enrichment specificity, more intact glycopeptide identifications, and better quantitative reproduc...
The heterogeneity and low abundance of protein glycosylation present challenging barriers to the analysis of intact glycopeptides, which is key to comprehensively understanding the role of glycosylation in an organism. Efficient and specific enrichment of intact glycopeptides could help greatly with...
This study introduced the use of cotton in 200µL tips, namely cotton HILIC as a convenient tool for enriching large-scale glycopeptides before MS analysis in this study. The optimal loading buffer for cotton HILIC was investigated by using mouse brain as a complex test sample. Subsequently, the perf...
In this work, we developed a glycocarrier strategy to amplify MS signals with isobaric labeling for highly sensitive intact N-glycopeptide characterization from single and small numbers of cells without enrichment. Successful application in cell lines and microglia from the regional mouse brain demo...
In this study, we conducted a systematic investigation into a glycoproteomic workflow. Firstly, Label-free and TMT labeling strategies were utilized for intact N-glycopeptide quantification. A total of 2,924 unique intact N-glycopeptides can be quantified after being labeled using TMT approach. Comp...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse)
To interrogate the glycoproteome following knockdown of pglL and subsequent knockdown of glycosylation in Burkholderia multivorans through Zwitterionic Hydrophilic Interaction Liquid Chromatography (ZIC-HILIC) glycopeptide enrichment – loading control pre-enrichment
To interrogate the glycoproteome following knockdown of pglL and subsequent knockdown of glycosylation in Burkholderia thailandensis through Zwitterionic Hydrophilic Interaction Liquid Chromatography (ZIC-HILIC) glycopeptide enrichment – loading control pre-enrichment
To interrogate the glycoproteome following knockdown of pglL and subsequent knockdown of glycosylation in Burkholderia diffusa through Zwitterionic Hydrophilic Interaction Liquid Chromatography (ZIC-HILIC) glycopeptide enrichment – loading control pre-enrichment
