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Medchemexpress LLC Biotin-PEG-biotin | 194920-55-3 | 99.3% | C26H44N6O6S2 | 10MG
Supplier: Medchemexpress LLC HY140656A10MG
Biotin-PEG-Biotin is a biotin-terminated polyethylene glycol (PEG) linker designed for use in PROTAC assembly and biotin-based affinity workflows. It provides dual biotin handles separated by a flexible PEG spacer, enabling conjugation, capture, and detection applications.
- Biotinylated at both ends for affinity capture and pull-down workflows.
- Peg spacer provides flexibility and improved solubility in polar organic solvents.
- High purity for research applications - 99.3%.
- Soluble in DMSO (~175 mg/mL); ultrasonic treatment may aid dissolution.
- Store protected from light and under inert atmosphere; follow cold storage guidance.
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