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Engineered GalNAc-T glycosyltransferases were used to incorporate a chemically modified GalNAC analog into the secretome of HepG2 cells. The chemical modification included a bioorthogonal alkyne tag that allowed for introduction of a clickable, acid-cleavable biotin-picolyl-azide. Glycoproteins were...
ORGANISM(S): Homo sapiens (Human) 
2020-04-22 | PXD018048 | Pride
Chemically modified analogs of GalNAc, termed GalNAz or GalNAzMe, were incorporated in secreted glycoproteins. The compounds contain bioorthogonal, clickable functional groups that allowed for enrichment using biotin. Chemical glycoproteomics was performed after on-bead digestion and cleavage of gly...
ORGANISM(S): Homo sapiens (Human) 
2020-09-14 | PXD020648 | Pride
Engineered GalNAc-T glycosyltransferases were used to incorporate a chemically modified GalNAc analog into the glycoproteins on the cell surface of K-562 cells. The chemical modification included a bioorthogonal alkyne tag that allowed for introduction of a clickable, acid-cleavable biotin-picolyl-a...
ORGANISM(S): Homo sapiens (Human) 
2020-04-22 | PXD017989 | Pride
Exercise stimulates systemic and tissue-specific adaptations that protect against lifestyle related diseases including obesity and type 2 diabetes. Exercise places high mechanical and energetic demands on contracting skeletal muscle, which require finely-tuned protein post-translational modification...
ORGANISM(S): Mus musculus (Mouse) Rattus norvegicus (Rat) 
2019-07-22 | PXD010452 | Pride
We report a strategy termed Bio-Orthogonal Cell line-specific Tagging of Glycoproteins (BOCTAG). Cells are equipped by transfection with an artificial biosynthetic pathway (mut-AGX1/NahK/Nh-GalNAc-T2) that transforms an alkyne tagged sugar into the corresponding nucleotide-sugar. Only transfected ce...
ORGANISM(S): Homo sapiens (Human) 
2022-09-10 | PXD035438 | Pride
We report a strategy termed Bio-Orthogonal Cell line-specific Tagging of Glycoproteins (BOCTAG). Cells are equipped by transfection with an artificial biosynthetic pathway (mut-AGX1/NahK/Nh-GalNAc-T2) that transforms an alkyne tagged sugar into the corresponding nucleotide-sugar. Only transfected ce...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2022-09-10 | PXD035445 | Pride
We report a strategy termed Bio-Orthogonal Cell line-specific Tagging of Glycoproteins (BOCTAG). Cells are equipped by transfection with an artificial biosynthetic pathway (mut-AGX1/NahK/Nh-GalNAc-T2) that transforms an alkyne tagged sugar into the corresponding nucleotide-sugar. Only transfected ce...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2022-09-10 | PXD035449 | Pride
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