Thermo Scientific™

Pierce™ Chloroacetamide, No-Weigh™ Format

Catalog number:  A39270

 Related applications:

Protein Labeling & Crosslinking

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Thermo Scientific Pierce Chloroacetamide is a sulfhydryl-reactive alkylating reagent used to block reduced cysteine residues for protein characterization. Alkylation with chloroacetamide after cysteine reduction results in the covalent addition of a carbamidomethyl group (57.07 Da) and prevents the formation of disulfide bonds. Reducing agents added after alkylation will react with excess chloroacetamide.

The No-Weigh format, where small amounts of reagent are pre-weighed and packaged separately, prevents the contamination and loss of reagent reactivity over time associated with repetitive opening and closing of a single vial. The format enables use of a fresh vial of reagent each time and eliminates the hassle of weighing out small amounts of reagent.

Related products
Bond-Breaker TCEP Solution, Neutral pH
Pierce Iodoacetic Acid

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


Chemical Reactivity: Thiol
Label or Dye: Carbamidomethyl 
Product Line: Pierce™
Product Size: 10 x 2 mg
Shipping Condition: Room Temperature
Solubility: Water

Contents & storage

Store at room temperature.


Manuals & protocols