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Medchemexpress LLC m-PEG-NHS ester | 92451-01-9 | MFCD06412227 | 90.0% | 350 g/mol | (C2H4O)nC7H9NO5 | 10 MG
Supplier: Medchemexpress LLC HY155909C10MG
m-PEG-NHS ester (MW 350) is a methoxy-terminated polyethylene glycol activated as an N-hydroxysuccinimide (NHS) ester for covalent PEGylation of primary amine-containing molecules. It is intended to improve solubility and stability, reduce immunogenicity, and enable bioconjugation and surface functionalization in research applications.
- Activated NHS ester for efficient coupling to primary amines.
- Methoxy termination prevents crosslinking and limits multi-attachment.
- Improves solubility and stability of biomolecules.
- Reduces immunogenicity and can extend circulation half-life.
- Suitable for protein, peptide, and small-molecule PEGylation.
- Available in small mg-scale quantities for research use.
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