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C45H55N3O20 / 957
38 / A peracetylated β-D-N-acetylgalactosamine (GalNAcβ) ligand equipped with an azide-functionalized linker through a short ethyl spacer
12b-tetrahydro-2-methyl-1H-dibenz[2
enabling sensitive
PE131020: β-GalNAc-PEG3-DBCO Pack Size:5 mg C45H55N3O20 / 957C33H41N3O10 639. 69 A D N acetylgalactosamine (GalNAc) ligand equipped with a dibenzocyclooctyne (DBCO) handle through a hydrophilic PEG3 spacer. The DBCO group reacts with azides via copper free strain promoted azide alkyne cycloaddition (SPAAC), forming stable 1,2,3 triazole linkages without a copper catalyst. This compound enables the construction of hepatocyte targeted therapeutics and research tools that exploit the asialoglycoprotein receptor
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