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2012 ; 505
(ä): 401-19
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Imaging the glycome in living systems
#MMPMID22289465
Li B
; Mock F
; Wu P
Methods Enzymol
2012[]; 505
(ä): 401-19
PMID22289465
show ga
The glycome, the full complement of glycans that cells produce, is an attractive
target for molecular imaging. Imaging of the glycome in living systems has
recently been enabled via bioorthogonal chemical reporter-based approaches. In
this chapter, we describe two approaches to introduce bioorthogonal chemical
reporters (tags) onto cell surface fucosylated glycans and glycans bearing LacNAc
disaccharides, respectively. The tagged glycans can then be conjugated to imaging
probes via bioorthogonal click chemistry. Similar approaches can be extended to
image other sectors of the glycome in living systems.