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Medchemexpress LLC Acid-PEG2-SS-PEG2-acid | 1807539-10-1 | 95.0% | 386.48 g/mol | C14H26O8S2 | 5 MG
Supplier: Medchemexpress LLC HY1401125MG
Acid-PEG2-SS-PEG2-acid is a cleavable 4-unit polyethylene glycol (PEG) linker containing a central disulfide bond and terminal carboxylic acids, designed for use in antibody-drug conjugate (ADC) synthesis and bioconjugation. Supplied as a white to off-white solid for research use only.
- Cleavable disulfide bond enables intracellular release under reducing conditions.
- Terminal carboxyl groups allow amide coupling and conjugation chemistry.
- Four-unit PEG spacer improves solubility and reduces steric hindrance.
- High purity suitable for research applications.
- Solid, white to off-white appearance with recommended cold storage.
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