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Medchemexpress LLC Propargyl-O-C1-amido-PEG4-C2-NHS ester | 2101206-92-0 | 95.0% | 458.46 g/mol | C20H30N2O10 | 10 MG
Supplier: Medchemexpress LLC HY12651510MG
Propargyl-O-C1-amido-PEG4-C2-NHS ester is a propargyl-functionalized PEG4 spacer bearing an N-hydroxysuccinimide (NHS) ester. It is used as a bioconjugation reagent for click-chemistry and linker construction, and is reactive toward primary amines. Store cold and dry to preserve NHS ester reactivity.
- Propargyl (alkyne) functional group for click chemistry.
- NHS ester reactive toward primary amines for conjugation.
- Four-unit PEG spacer for increased solubility and spacing.
- Molecular weight 458.46 g/mol.
- Purity 95.0%.
- Recommended storage: pure form at -20°C; in solvent at -80°C or -20°C.
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