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Medchemexpress LLC Biotin-PEG1-NH2 | 811442-85-0 | 97.0% | 330.45 | C14H26N4O3S | 25 MG
Supplier: Medchemexpress LLC HYW09613525MG
Biotin-PEG1-NH2 is a cleavable, biotinylated one-unit polyethylene glycol (PEG1) linker with a terminal amine used for antibody-drug conjugate (ADC) synthesis and general bioconjugation research. It supplies a short hydrophilic spacer bearing a biotin affinity tag for capture or detection and a primary amine for coupling to payloads.
- Cleavable 1-unit PEG linker.
- Terminal primary amine for conjugation.
- Biotin tag for affinity capture and detection.
- Molecular weight 330.45 g·mol⁻¹.
- Purity 97.0%.
- Supplied as a white to off-white solid.
- Available in 25 MG and larger package sizes.
- Store at 4°C and protect from light; in solvent, -80°C for up to 6 months, -20°C for up to 1 month.
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