GA752005: Fmoc-Lys[Nɛ-(i,i-Fru),Nɛ-Boc]-OH Pack Size:50 mg aa length 20) from the

aa length 20) from the tandem repeat (TR) region of the MUC1 protein

Benzyl Ester)

Peracetate)

sialidase-catalyzed cleavage of the α-glycosidic bond releases free Neu5Gc and 4-methylumbelliferone

β-D-Lac-Propyl-Azide

GA752005: Fmoc-Lys[Nɛ-(i,i-Fru),Nɛ-Boc]-OH Pack Size:50 mg aa length 20) from theC38H50N2O11 710. 81 An Fmoc protected lysine glycation building block for solid phase peptide synthesis (SPPS), with the side chain amine Boc protected. The N Fmoc group is removed under standard piperidine conditions during chain elongation, while the free carboxylic acid couples to the resin bound peptide; the Boc group is removed during global acidic deprotection. This is an Amadori rearrangement (fructosamine) building block in which the lysine