CHEMOS
β-GalNAc-PEG3-NHS Ester

β-GalNAc-PEG3-NHS Ester

β-GalNAc-PEG3-NHS Ester•GalNAc
Structure: β-GalNAc-PEG3-NHS Ester structure, MW 478.45
Product No
CH52013
MW
478.45
Specification
Catalog No.CH52013
Molecular Weight478.45

Overview

β-GalNAc-PEG3-NHS Ester (MW 478.45) is a GalNAc-based ligand or linker used in hepatocyte-targeted nucleic acid delivery research (siRNA / antisense oligonucleotide conjugates targeting ASGPR). Chemistry topics typically cover GalNAc valency, linker architecture, and conjugation-handle chemistry. CHEMOS process-development team and large production base can support route refinement, scale-up and custom synthesis on request.

Applications

  • β-GalNAc-PEG3-NHS Ester supply and analog preparation for research programs
  • Process-development support for scalable carbohydrate-ligand preparation
  • Reference material in ASGPR-targeted delivery research
  • Protecting-group strategy and anomeric-purity studies

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