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Medchemexpress LLC Maleimide-PEG2 N-hydroxysuccinimide ester | 329364-72-9 | MFCD11041137 | 95.0% | 340.29 g/mol | C14H16N2O8 | 5 MG
Supplier: Medchemexpress LLC HY1384305MG
Mal-PEG2-NHS is a PEG-based bifunctional linker combining a maleimide reactive group with an N-hydroxysuccinimide (NHS) ester. It enables selective conjugation between thiol and amine functional groups and is commonly used in PROTAC synthesis, bioconjugation, and antibody-drug conjugate linker construction. Supplied as a research-grade reagent for laboratory-scale synthesis and conjugation workflows.
- Enables selective thiol-to-amine conjugation via maleimide and NHS chemistries.
- Two-unit PEG spacer improves water solubility and reduces steric hindrance.
- Suitable for PROTAC synthesis, bioconjugation, and ADC linker design.
- Provided as a small-scale research reagent compatible with common solvents and buffers.
- Characterized by analytical methods and typically supplied with a certificate of analysis.
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