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Medchemexpress LLC Propargyl-PEG8-NH2 | 1196732-52-1 | MFCD28334507 | ≥98.0% | 407.50 | C19H37NO8 | 100 MG
Supplier: Medchemexpress LLC HY130182100MG
Propargyl-PEG8-NH2 is a PEG-based linker reagent used for bioconjugation, including PROTAC and ADC synthesis. It contains a terminal propargyl (alkyne) group and a primary amine, enabling copper-catalyzed azide-alkyne cycloaddition (CuAAC) and amine coupling reactions. The compound is a liquid (colorless to light yellow), with a molecular weight of 407.50 and high purity for research applications.
- Contains terminal alkyne for CuAAC click chemistry.
- Contains primary amine for amide and other coupling reactions.
- PEG8 spacer adds hydrophilicity and flexibility.
- High purity (≥98.0%).
- Available in small and bulk package sizes, including 100 mg.
- Store at 4°C, protect from light, and keep under nitrogen; long-term storage in solvent at -80°C.
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