Azide-PEG4-Amine

Cat. # Quantity Price Lead time
1868-1g 1 g $90.00 in stock
1868-5g 5 g $250.00 in stock
1868-25g 25 g $950.00 in stock

Oligoethylene glycols are versatile hydrophilic linkers. Each monomer has a length of 3.43 Å, so that the length of PEG4 is around 14 Å (1.4 nm).

Azide-PEG4-Amine is a bifunctional compound with an amine group that can be modified by acylation by activated esters or similar carbonyl compounds, and an azide group that is suitable for Click chemistry reactions. PEG4 is highly hydrophilic and biocompatible.

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DMSO, labeling grade

Pure dimethyl sulfoxide (DMSO) solvent with quality optimised for Click and other cojugation reactions

General properties

Appearance: colorless to yellowish liquid
Molecular weight: 218.25
CAS number: 134179-38-7
Molecular formula: C8H18N4O3
Solubility: miscible with water, polar organic solvents
Quality control: NMR 1H,GC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS: Download
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