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Medchemexpress LLC Biotin-PEG3-SS-azide | 2866429-93-6 | 99.6% | 692.91 | C27H48N8O7S3 | 10 MG
Supplier: Medchemexpress LLC HY14094410MG
Biotin-PEG3-SS-azide is a cleavable three-unit polyethylene glycol linker bearing a biotin group and a terminal azide, designed for conjugation chemistry in research applications. It is suitable for click chemistry reactions and as a cleavable linker in the synthesis of antibody-drug conjugates.
- Cleavable disulfide linker provides intracellular release.
- Azide functionality enables CuAAC and strain-promoted cycloaddition.
- PEG3 spacer increases solubility and reduces steric hindrance.
- High purity supports reliable conjugation results.
- Soluble in DMSO at high concentration for in vitro use.
- Recommended storage at low temperature and protection from light to preserve stability.
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