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SULFO DST

(Protein Crosslinker homobifunctional)


CL107   Disulfosuccinimidyltartrate
  f.w.: 548.3 daltons

Sulfo DST 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.



Quantity Price  
50mgm $63.90
100mgm $120.70
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Spacer arm 6.4 angstroms. Homobifunctional reagent. Sulfo DST is the water soluble analog of DST. Sulfo DST is periodate cleaveable and offers reaction conditions similar to DST.

  1. Farries, T.C. and Atkinson, J.P. (1989). Biosynthesis of properdin. J. Immunol. 142, 842-847. 
  2. Park, L.S., Friend, D., Gillis, S. and Urdal, D.L. (1986). Characterization of the cell surface receptor for a multi-lineage colony-stimulating factor (CSF-2 ). J. Biol. Chem. 261, 205-210.
  • DST is soluble in water and DMSO
  • Cleavable by sodium meta-periodate
  • Ideal for applications in which crosslinking cleavability is desired without disturbing protein S-S bonds
  • Reactive groups: NHS ester (homobifunctional)
  • Reactive toward: amino groups