An unnatural azido sugar that can be introduced metabolically in model organisms and subsequently incorporates in glycan structures. The azide group will react with phosphines linked to agents for visualization or selective capture. To be used in conjunction with the GlycoProfile™ FLAG®-Phosphine (GPHOS1) that is compatible with many additional FLAG tools for both applications.
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FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
Proteoglycans (PGs) are composed of a core protein and one or more chains of glycosaminoglycans (GAGs). The highly heterogeneous GAG chains play an irreplaceable role in the functions of PGs. However, the lack of an approach to control the exact
Prohibitin (PHB or PHB1) is an evolutionarily conserved, multifunctional protein which is present in various cellular compartments including the plasma membrane. However, mechanisms involved in various functions of PHB are not fully explored yet. Here we report for the first
The proteasome is a therapeutic target in cancer, but resistance to proteasome inhibitors often develops owing to the induction of compensatory pathways. Through a genome-wide siRNA screen combined with RNA sequencing analysis, we identified hexokinase and downstream O-GlcNAcylation as cell
O-GlcNAc transferase (OGT) plays an important role in regulating numerous cellular processes through reversible post-translational modification of nuclear and cytoplasmic proteins. However, the function of O-GlcNAcylation is still not well understood. Cell permeable OGT inhibitors are needed to manipulate O-GlcNAcylation
Science (New York, N.Y.), 291(5512), 2357-2364 (2001-03-28)
Chemical tools have proven indispensable for studies in glycobiology. Synthetic oligosaccharides and glycoconjugates provide materials for correlating structure with function. Synthetic mimics of the complex assemblies found on cell surfaces can modulate cellular interactions and are under development as therapeutic
Glycans play a key role in protein structure and disease; representation on cell surfaces is the glycome.
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