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Thermo Scientific™ SDA (NHS-Diazirine) (succinimidyl 4,4'-azipentanoate)

Very short to mid-length (3.9 to 13.5A), amine-to-anything crosslinkers; NHS-ester and diazirine reactive groups; photoactivate with UV light (Amax 330 to 370nm).

Brand:  Thermo Scientific™ 26167

2883.25 SEK valid until 2024-03-29
Use promo code "21653" to get your promotional price.



Additional Details : Weight : 0.45360kg

Product Code. 11891415

  • 3035.00 SEK / 50mg
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Description

Description

Thermo Scientific™ Pierce NHS-Diazirine Crosslinkers combine proven NHS-ester and diazirine-based photoreaction chemistries to conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation.

The succinimidyl-ester diazirine (SDA) reagents are a new class of crosslinkers that combine proven amine-reactive chemistry with an innovative and efficient diazirine-based photochemistry for conjugating amine-containing molecules to nearly any other functional group. The SDA crosslinkers include six compounds differing in spacer arm lengths, ability to cleave the crosslinked proteins, and presence or absence of a charged group for membrane permeability. Protein crosslinking is an important technique used to understand protein structure and to stabilize protein-protein interactions. Thermo Scientific SDA Reagents extend the efficiency and range of interactions that can be explored by this approach.

Highlights:

  • Versatile - different amine-reactive diazirine derivatives capture specific intracellular or cell-surface protein interactions

  • Controllable - two-step chemical crosslinking is activated using common laboratory UV lamps

  • Reversible - disulfide-containing spacers enable cleavage using reducing agents

  • Easy - reagents are photo-stable under typical laboratory lighting conditions so there is no need to perform experiments in the dark

  • Better than aryl azides - diazirine photo-reactive group has better photostability and is more efficiently activated by long-wave UV light

Specifications

Specifications

Amine-Nonselective
SDA
No
Upon receipt store product at 4°C protected from light and moisture.
Ambient
Chemical Labeling
NHS Ester, Diazirine
Solid
DMF, DMSO
No
No
225.2
3.9 Å
Yes
Pierce™
Heterobifunctional
Short (<10 Å)
50 mg
Standard
Crosslinker
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For Research Use Only. Not for use in diagnostic procedures.