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Medchemexpress LLC Biotin-PEG24-NHS ester | 00-00-0 | 98.0% | C65H120N4O30S | 10MG
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Supplier:  Medchemexpress LLC HY13337810MG

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Biotin-PEG24-NHS ester is a polyethylene glycol-based biotinylation reagent that couples to primary amines via NHS-ester chemistry to form stable amide bonds. The long PEG24 spacer improves aqueous solubility and reduces steric hindrance, making the reagent suitable for PROTAC linker assembly and bioconjugation of proteins, peptides, and small molecules.

  • Reacts with primary amines via NHS-ester chemistry.
  • Long PEG24 spacer enhances solubility and reduces steric hindrance.
  • High purity (98.0%) for consistent conjugation performance.
  • White to off-white solid, convenient for handling and storage.
  • Stable under recommended storage conditions and in solvent for defined timeframes.

Catalog No. 50-002-59478


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