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Medchemexpress LLC Bis-PEG9-NHS ester 100mg | 1008402-79-6 | 708.71 | C30H48N2O17 | 100 MG
Supplier: Medchemexpress LLC HY117009100MG
Bis-PEG9-NHS ester is a homobifunctional PEG-based linker containing two N-hydroxysuccinimide (NHS) ester reactive groups, used to conjugate primary amines in proteins and small molecules. It is commonly applied as a spacer/linker in PROTAC and ADC synthesis. The reagent is supplied as a viscous liquid with high purity and is moisture sensitive; store sealed and protected from humidity.
- Homobifunctional PEG9 spacer with two NHS ester reactive termini.
- Enables efficient amine conjugation for ADCs, PROTACs, and bioconjugation.
- Hydrophilic PEG spacer improves solubility in aqueous media.
- High purity (≥98%) for reproducible conjugation performance.
- Viscous liquid; moisture sensitive-store sealed and avoid humidity.
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