tri-GalNAc-COOH is an asialoglycoprotein receptor (ASGPR) ligand that can be used for LYsosome TArgeting Chimera (LYTAC) research[1].
tri-GalNAc-COOH is a biotin-free ASGPR ligand, which failes to deliver NA-650 to HepG2, Huh7, or A549 cells[1].
[1]. Yaxian Zhou, et al. Development of Triantennary N-Acetylgalactosamine Conjugates as Degraders for Extracellular Proteins. ACS Cent Sci. 2021 Mar 24;7(3):499-506.
















