Tris-GalNAc-β-Ala-PEG4-DBCO|CAS|DC Chemicals

Cas No.:
Chemical Name:	Tris-GalNAc-β-Ala-PEG4-DBCO
Synonyms:	Trivalent GalNAc-β-Ala-PEG4-DBCO; (β-D-GalNAc-sp)3-NHC(O)-β-Ala-PEG4-DBCO; Tris-β-GalNAc-β-Alanine-PEG4-Dibenzocyclooctyne; Triantennary β-D-GalNAc tetraethyleneglycol Dibenzocyclooctyne
Formula:	C₉₄H₁₄₉N₁₃O₃₅
M.Wt:	2021.25
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Cat. No.	Product name	Field of application
DC68008	Tris-GalNAc-β-Ala-PEG3-FITC	The trivalent β-GalNAc ligand is specific for Asialo Glycoprotein Receptors (ASGPR) on hepatocyte cells. β-Ala-PEG3 acts as linker/spacer between triantennary GalNAc and Fluorescein isothiocyanate (FITC).
DC68007	Tris-GalNAc-β-Ala-PEG3-MAL	A thiol-reactive asialo glycoprotein receptor (ASGPR) ligand.
DC68006	Tri-GalNAc-PEG2000-DSPE	Tris-GalNAc-GABA-NH2 linked via PEG2k to phospholipid (DSPE or 1,2-distearoyl-sn-glycero-3-phosphoethanolamine) where GABA = gamma-Aminobutyric acid, or γ-aminobutyric acid.
DC68005	Tris-GalNAc-PEG5-sulfo-NHS Ester	An amine-reactive asialo glycoprotein receptor (ASGPR) ligand.
DC68004	Tris-GalNAc-β-Ala-PEG3-DBCO	Triantennary GalNAc ligand is known to bind Asialo Glycoprotein Receptor (ASGPR). The ligand is functionalized with dibenzocyclooctyne for click chemistry.
DC68003	Tris-GalNAc-β-Ala-PEG4-DBCO	Triantennary GalNAc ligand is known to bind Asialo Glycoprotein Receptor (ASGPR). The ligand is functionalized with dibenzocyclooctyne for click chemistry
DC68002	Tris-β-GalNAc-β-Ala-PEG3-N3	(β-D-GalNAc-sp)3-NHC(O)-(CH2)2-NHC(O)-PEG3-(CH2)2-N3 Tris-β-D-GalNAc ligands bind with asialoglycoprotein receptors (ASGPR) that are highly expressed on hepatocytes resulting in rapid endocytosis of the ligand along with conjugated payloads
DC68001	Tris-β-GalNAc-PEG3-Azide	Trivalent β-GalNAc Ligand with discrete, monodisperse, azido-functionalized PEG3 linker/spacer
DC68000	Tris-GalNAc-β-Ala-PEG3-NH2
DC67999	Tris-GalNAc-Ahx-NH2