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Thermo Scientific™ Pierce™ TCEP·HCl

Reduce protein and peptide disulfide bonds using this thiol-free, pure, crystalline tris (2-carboxyethyl) phosphine hydrochloride, TCEP (CAS 5961-85-3).

Brand:  Thermo Scientific™ 20490

UNSPSC : 12161502

Code : PN

Additional Details : CAS Number : 51805-45-9 Weight : 1.81440kg Transport : UN number : 3261 Chem class : 1a Pack group : II

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Product Code. 10530434

  • £58.50 / 1g

EU Stock 31
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  • Reduces even the most stable water-soluble alkyl disulfides
  • Effective at room temperature and pH 5 in less than five minutes
  • Does not require removal before reaction with maleimide or haloacetyl compounds
  • Water solubility of 310g/L
  • Resistant to air oxidation; nonvolatile and nonreactive toward other functional groups in proteins
Description & Specifications


Pierce TCEP-HCl
Crystalline powder of Tris(2-carboxyethyl)phosphine hydrochloride
Preparing nearly 70mL of 50mM solution

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