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Thermo Scientific™ Pierce™ NEM (N-ethylmaleimide)
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Quantity:
25 g
Description
Thermo Scientific™ Pierce N-Ethylmaleimide (NEM) is a small compound that forms stable, covalent thioether bonds with sulfhydryls (e.g., reduced cysteines), enabling them to be permanently blocked to prevent disulfide bond formation.
Highlights:
- Forms covalent bonds with sulfhydryl groups at pH 6.5-7.5
- Reaction can be monitored by measuring the decrease in absorbance at 300nm

Specifications
Specifications
Chemical Reactivity | Thiol |
Content And Storage | Upon receipt store at -20°C. |
Label or Dye | Unreactive Group |
Label Type | Blocking Groups |
Product Line | Pierce™ |
Reactive Moiety | Maleimide |
Spacer | Medium (10 to 30 Å) |
Form | Solid |
Quantity | 25 g |
Solubility | Water |
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For Research Use Only. Not for use in diagnostic procedures.
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