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Thermo Scientific™ DST (disuccinimidyl tartrate)

Catalog No. pi20589
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50 mg
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Catalog No. Quantity
PI20589 50 mg
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Catalog No. PI20589 Supplier Thermo Scientific™ Supplier No. LSG20589
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Description

Crosslink amines to amines with disuccinimidyl tartrate, composed of NHS-ester groups and a diol-containing spacer arm (6.4A) that is periodate-cleavable.

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.

Highlights:

  • Cleavable by Sodium meta-Periodate
  • Ideal for applications in which crosslink cleavability is desired without disturbing protein S-S bonds
  • DST is soluble in water, DMF or DMSO at a concentration of ∽10mM
  • Reactive groups: NHS ester (homobifunctional)
  • Reactive toward: amino groups

Specifications

Chemical Reactivity Amine-Amine
Cleavable By Periodate
Description DST
Molecular Weight (g/mol) 344.23
PEGylated No
Spacer Arm Length 6.4 Å
Content And Storage Upon receipt store desiccated at 4°C.
Cell Permeability Yes
Shipping Condition Ambient
Product Line Pierce
Labeling Method Chemical Labeling
Crosslinker Type Homobifunctional
Reactive Moiety NHS Ester
Spacer Short (<10 Å)
Form Powder
Quantity 50 mg
Solubility Water
Format Standard
Water Soluble Yes
Product Type Crosslinker
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For Research Use Only. Not for use in diagnostic procedures.