MV100040: Tris-GalNAc-β-Ala-PEG4-DBCO Pack Size:1 mg Fmoc-Ser([Galβ(1-4)Glc](Ac)7)-OH

Fmoc-Ser([Galβ(1-4)Glc](Ac)7)-OH

27 / A β-D-N-acetylgalactosamine (GalNAcβ) ligand equipped with an azide-functionalized linker through a short ethyl spacer

5-Trihydroxy-6-[4-(2-hydroxy-3-isopropylamino-propoxy)-naphthalen-1-yloxy]-tetrahydro-pyran-2-carboxylic acid

(3β)-17-(3-Pyridinyl)androsta-5

(β-D-GalNAc-sp)3-NHC(O)-PEG5-NHS Ester

MV100040: Tris-GalNAc-β-Ala-PEG4-DBCO Pack Size:1 mg Fmoc-Ser([Galβ(1-4)Glc](Ac)7)-OHC94H149N13O35 2021. 25 A triantennary N acetylgalactosamine (Tri GalNAc) ligand presenting three GalNAc residues on a tris based branched scaffold, extended through a alanine linker and a discrete tetraethylene glycol (PEG4) spacer to a terminal dibenzocyclooctyne (DBCO) handle. The DBCO group reacts with azide functionalized partners via copper free strain promoted azide alkyne cycloaddition (SPAAC), forming stable 1,2,3 triazole linkages without a