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Description

GA431000: Fmoc-Thr(Gal(Ac)4-β-D)-OHC33H37NO14 671. 65 An Fmoc protected L threonine building block carrying a D galactose residue, designed for solid phase peptide synthesis (SPPS) of glycopeptides. The N Fmoc group is removed under standard base conditions (piperidine) during chain elongation, while the free carboxylic acid is available for coupling to the growing resin bound peptide. The sugar hydroxyl groups are protected as four acetate esters (Ac4), which keep the glycan inert

69 / / 1-α-Hydroxy Vitamin D2-d6 / Doxercalciferol-d6

C18H25NO13 / 463

β-D-Gal-Butyl-Carboxylic Acid

mimicking the inner N-glycan substructure released by endo-β-mannosidase activity

isomaltose- and trehalose-related α-glucosidases)

para-Nitrophenyl Nigeroside

/ α-D-Man-Ethyl-Azide / α-Man-Et-N3

including lectins and antibodies

unprotected glycosylated amino acid

This is an Amadori-rearrangement (fructosamine) building block in which valine is modified with a fructose-derived adduct

41 / A β-D-N-acetyllactosamine (LacNAc) ligand equipped with an azide-functionalized linker through a short ethyl spacer

2-Thioethyl α-L-rhamnopyranoside