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Biotinylation Reagents

NHS-SS-(+)-Biotin | CAS 122266-55-1

Catalog: TASK-36-1000332   CAS NO.: 122266-55-1
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NHS-SS-(+)-Biotin has been used in protein labeling, surface modification, and targeted delivery systems. Its combination of NHS ester, disulfide bond, and biotin moiety provides flexibility and specificity in bioconjugation strategies. The disulfide bond (SS) can react with thiols (-SH) on cysteine residues of proteins or peptides. This allows for site-specific modification or crosslinking of biomolecules under mild conditions.


CAS No.122266-55-1
Molecular Weight504.6
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Storage Temp.-20℃
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