(2-pyridyldithio)-PEG4-propargyl

Overview

(2-pyridyldithio)-PEG4-propargyl is a PEG linker which contains a pyridyl disulfide moiety and a propargyl group. The pyridyl disulfide group can react with thiol groups of proteins over a wide range of pH levels. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media. Please contact us for GMP-grade inquiries.

Application

Products > PEG Linkers > Thiol PEG | Products > PEG Linkers > Thiol PEG > (2-pyridyldithio)-PEG-propargyl | Products > Click Chemistry Reagents > Alkyne > (2-pyridyldithio)-PEG-propargyl

Product Information

• Catalog No.: BP-23858
• CAS No.: 2170240-99-8
• Molecular Formula: C16H23NO4S2
• Molecular Weight: 357.5
• Purity: 98%
• Storage: -20°C
• Availability: In Stock

Source

Original product source