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is a nucleotide sugar that plays a crucial role as an activated form of sialic acid
38 / A β-D-N-acetylgalactosamine (GalNAcβ) ligand equipped with an amine-functionalized linker through a hexyl spacer
the parent 4-nitrophenyl β-D-GlcNAc serves as a chromogenic substrate for β-N-acetylhexosaminidases (e
which can then be reacted with maleimides to form thioether conjugates or with thiol-modified substrates to form disulfide bonds
GA420005: H-Ser(Gal-α-D)-OH Pack Size:1 mg is a nucleotide sugar thatC9H17NO8 267. 23 A fully unprotected (free amine, free acid) L serine glycoamino acid carrying an D galactose residue. This deprotected building block is suited to use as a reference standard, an enzymatic substrate acceptor, or for conjugation and analytical work rather than direct Fmoc SPPS. The installed glycan is a galactose residue, serving as a model glycoamino acid for glycopeptide synthesis and a substrate for galactose recognizing lectins (e.
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