MV100050: Tris-GalNAc-PEG5-COOH label-new C21H36N2O14 / 540

C21H36N2O14 / 540

Galactobiose (Galβ(1-3)GalNAc) linked to biotin via a short triethylene glycol (PEG3) spacer

48 / High Blood Pressure (Hypertension) / Azilsartan-d4 / 1-[[2’-(2

/ β-D-Glc-Ethyl-Thioacetate / β-Glc-Et-SAc

MV100050: Tris-GalNAc-PEG5-COOH label-new C21H36N2O14 / 540C75H134N10O35 1735. 9 A triantennary N acetylgalactosamine (Tri GalNAc) ligand presenting three GalNAc residues on a tris based branched scaffold, equipped with a terminal carboxylic acid through a discrete, monodisperse pentaethylene glycol (PEG5) spacer. The carboxylic acid can be activated to NHS, sulfo NHS, or pentafluorophenyl (PFP) esters and reacted with amine functionalized payloads, antibodies, peptides, or lysine residues on proteins to form