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Medchemexpress LLC S-acetyl-dPEG8-NHS ester | 1070798-99-0 | MFCD11041104 | >97.0% | 597.7 g/mol | C25H43NO13S | 50 MG
Supplier: Medchemexpress LLC HYW19076650MG
dPEG8-SATA (S-acetyl-dPEG8-NHS ester) is a heterobifunctional polyethylene glycol reagent used to introduce a protected thiol group onto biomolecules via NHS-ester chemistry. The hydrophilic dPEG8 spacer provides defined spacing and aqueous solubility, while the SATA protecting group allows controlled deprotection to liberate a free thiol for downstream conjugation and crosslinking applications.
- Provides a protected thiol for controlled thiolation.
- Reacts via NHS-ester chemistry for efficient amine labeling.
- Hydrophilic spacer improves solubility in aqueous media.
- Defined spacer length reduces steric hindrance in conjugates.
- High purity suitable for bioconjugation workflows.
- Available in multiple pack sizes for laboratory use.
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