DST (Disuccinimidyl tartrate), Pierce™


20589 20589
PI20589EA 361.85 USD
CAPI20589 PI20589
DST (Disuccinimidyl tartrate), Pierce™
DST (Disuccinimidyl tartrate)

Thermo Scientific Pierce DST, also called disuccinimidyl tartrate, is a water-soluble crosslinker that contains amine-reactive NHS ester ends around a 4-atom spacer arm, whose central diol can be cleaved by periodate oxidation.

  • Reactive groups: NHS ester (both ends)
  • Reactive towards: amino groups (primary amines)
  • Soluble in DMSO or DMF at a concentration of ∼10 mM (3 mg/mL)
  • Cleavable by sodium meta-periodate (Part No. 20504)
  • Ideal for applications in which crosslink cleavability is desired without disturbing protein disulfide bonds

Caution: For Research Use Only. Not for use in diagnostic procedures.

Formula: C₁₂H₁₂N₂O₁₀
MW: 344.231 g/mol
Storage Temperature: Refrigerator
MDL Number: MFCD03788224
CAS Number: 77658-91-4

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Specification Test Results

Product Line Pierce™
Labeling Method Chemical Labeling
Crosslinker Type Homobifunctional
Reactive Moiety NHS Ester
Spacer Cleavable, Short
Form Powder
Quantity 50 mg
Type Crosslinker
Solubility DMF, DMSO

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