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Thermo Scientific™ Pierce™ Sulfo-NHS-Acetate

Catalog No. PI26777
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100 mg
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Catalog No. Quantity
PI26777 100 mg
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Catalog No. PI26777 Supplier Thermo Scientific™ Supplier No. 26777

Description

Amine-reactive (NHS ester) compound to permanently block primary amines (e.g., protein lysine side chains) to prevent interactions or later conjugation.

Thermo Scientific™ Pierce Sulfo-NHS-Acetate is a small compound that forms stable, covalent amide bonds with primary amines (e.g., lysine side chains), enabling them to be permanently blocked to prevent interactions or later conjugation.

Highlights:

  • Reacts mainly with primary amines (lysine ε amino groups)
  • Irreversible reaction is accompanied by the release of N-hydroxysulfosuccinimide

Specifications

Chemical Reactivity Amine
Content And Storage Upon receipt store desiccated at -20° C. Product is shipped at ambient temperature.
Label or Dye Unreactive Group
Label Type Blocking Groups
Product Line Pierce
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Spacer Short (<10 Å)
Form Powder
Quantity 100 mg
Solubility DMSO, Water, DMF
Product Type Sulfo-NHS-Acetate
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Frequently Asked Questions (FAQs)

Can you provide the shelf-life for Sulfo-NHS-Acetate?

Sulfo-NHS-Acetate 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 (-20 degrees C). 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.

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