Tri-b-GalNAc-PEG5-sulfo-NHS ester

Ref. 3D-MT184253

Product Information

• Name: Tri-b-GalNAc-PEG5-sulfo-NHS ester
• Synonyms: (β-D-GalNAc)3-PEG5-sulfo-NHS Ester(β-D-GalNAc-sp)3-NHC(O)-PEG5-sulfo-NHS EsterTris-GalNAc-PEG5-sulfo-NHS EsterTriantennary β-D-Ga lNAc pentaethyleneglycol (PEG5) carboxylic acid N-hydroxysulfosuccinimide estertri-beta-GalNAc-PEG5-sulfo-N-hydroxysulf
• Brand: Biosynth
• Description: Tri-b-GalNAc-PEG5-sulfo-NHS ester is similar to tri-b-GalNAc-PEG5-NHS ester with the difference of the presence of a sulfo group introducing a negative charge to this molecule, potentially influencing its stability and interaction with biological systems. This negatively charged group can improve water solubility further compared to uncharged PEG linkers and potentially influence the biodistribution of the conjugate. The NHS ester, which permits further conjugation, and the unique properties of the sulfo group, permit the development of unique targeted drug-GalNAc conjugates for new therapies.

Chemical properties

• Molecular weight: 1,935.03 g/mol
• Formula: C₇₉H₁₃₆N₁₁NaO₄₀S
• Purity: Min. 95%