Thermo Scientific™ DST (disuccinimidyl tartrate)

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

Supplier:  Thermo Scientific™ 20589

Catalog No. PI20589

Description

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
• Description: DST
• PEGylated: No
• Content And Storage: Upon receipt store desiccated at 4°C.
• Shipping Condition: Ambient
• Labeling Method: Chemical Labeling
• Reactive Moiety: NHS Ester
• Form: Powder
• Solubility: Water
• Water Soluble: Yes

• Cleavable: By Periodate
• Molecular Weight (g/mol): 344.23
• Spacer Arm Length: 6.4 Å
• Cell Permeability: Yes
• Product Line: Pierce™
• Crosslinker Type: Homobifunctional
• Spacer: Short (<10 Å)
• Quantity: 50 mg
• Format: Standard
• Product Type: Crosslinker

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