Thermo Scientific Pierce DST, also called disuccinimidyl tartrate, is a water-soluble crosslinker that contains amine-reactive NHS ester ends around aRead more
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Catalog Number
Quantity
20589
50 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
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.