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Thermo Scientific™ EZ-Link™ HPDP-Biotin, No-Weigh™ Format Available on GSA/VA Contract for Federal Government customers only.

$264.50 - $373.50

Products 2
Catalog Number Mfr. No. Description Price Qty Availability  
Catalog Number Mfr. No. Description Price Qty Availability  
PI21341 Available on GSA/VA Contract for Federal Government customers only.
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Thermo Scientific™
N/A 50mg
Pack for $373.50
Add to cart
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Thermo Scientific™
N/A EZ-Link HPDP-Biotin; No-Weigh Format
Each for $264.50
Add to cart



  • Pyridyldithiol reacts with -SH groups to form a stable disulfide bond
  • Absorbance of pyridine-2-thione leaving group at 343nm can be used to determine reaction progress
  • Disulfide bond is cleavable using 50mM DTT (Part No. 20291) or 100mM β-Mercaptoethanol (Part No. 35600)
  • Extended spacer arm prevents steric hindrance
  • Must be dissolved in DMSO or DMF before use
  • Biotinylation occurs between pH 6-9

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