DST (disuccinimidyl tartrate)
DST (disuccinimidyl tartrate)
Thermo Scientific™

DST (disuccinimidyl tartrate)

Thermo Scientific Pierce DST, also called disuccinimidyl tartrate, is a water-soluble crosslinker that contains amine-reactive NHS ester ends around aRead more
Have Questions?
Catalog NumberQuantity
2058950 mg
Catalog number 20589
Price (USD)
315.00
Each
Add to cart
Quantity:
50 mg
Request bulk or custom format
Price (USD)
315.00
Each
Add to cart
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.

Features of disuccinimidyl tartrate:

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

Product References:

Crosslinker Application Guide -- search for recent literature references for this product

Related Products
DST (disuccinimidyl tartrate)
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Cell PermeabilityYes
DescriptionDST
FormPowder
Labeling MethodChemical Labeling
Molecular Weight (g/mol)344.23
PEGylatedNo
Product LinePierce™
Quantity50 mg
Reactive MoietyNHS Ester
Shipping ConditionAmbient
SolubilityWater
Spacer Arm Length6.4 Å
Water SolubleYes
Chemical ReactivityAmine-Amine
CleavableBy Periodate
Crosslinker TypeHomobifunctional
FormatStandard
Product TypeCrosslinker
SpacerShort (<10 Å)
Unit SizeEach
Contents & Storage
Upon receipt store desiccated at 4°C.

Frequently asked questions (FAQs)

Can you provide the shelf-life for DST (disuccinimidyl tartrate)?

DST (disuccinimidyl tartrate) is covered under our general 1-year warranty and is guaranteed to be fully functional for 12 months from the date of shipment, if stored as recommended. Please see section 8.1 of our Terms & Conditions of Sale (https://www.thermofisher.com/content/dam/LifeTech/Documents/PDFs/Terms-and-Conditions-of-Sale.pdf) for more details.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Documents & Downloads

Certificates

Safety Data Sheets

Share catalog number, name or link