The glycome is the entire complement of sugars, whether free or present in more complex molecules, of an organism.
Glycomics is the study of the role of carbohydrates & carbohydrate-containing biomolecules in biological systems.
Copper-free bioorthogonal cycloaddition of a cyclooctyne with an organic azide, leading to the formation of a stable 1,2,3-triazole. Among other applications, SPAAC is used for the detection of biomolecules, e.g. sialic acids. Reference