missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Protein Analysis Reagents
  4. Crosslinking, Labeling and Protein Modification
  5. Protein Modification Reagents
  6. 11891335

Thermo Scientific™ Pierce™ NEM (N-ethylmaleimide)

Small, sulfhydryl-reactive (maleimide) compound to permanently block reduced cysteines of proteins or peptides to prevent disulfide bond formation.

Brand:  Thermo Scientific™ 23030

1514.30 SEK valid until 2024-12-31
Use promo code "21745" to get your promotional price.


Product Code. 11891335

  • 1594.00 SEK / 25g
Estimated Shipment: 14-01-2025
to see stock.
Explore more special offers
Add to basket
This item is not returnable. View return policy

Description

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
TRUSTED_SUSTAINABILITY
Specifications

Specifications

Thiol
Unreactive Group
Pierce™
Medium (10 to 30 Å)
25 g
NEM
Upon receipt store at -20°C.
Blocking Groups
Maleimide
Solid
Water
Product Suggestions

Product Suggestions

Videos
Safety and Handling

Safety and Handling

Product Identifier
  • N-Ethylmaleimide

Signal Word
  • Danger

Hazard Category
  • Acute toxicity Category 2
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
  • Skin sensitiser Category 1

Hazard Statement
  • H300-Fatal if swallowed.
  • H311-Toxic in contact with skin.
  • H314-Causes severe skin burns and eye damage.
  • H317-May cause an allergic skin reaction.
  • H318-Causes serious eye damage.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P405-Store locked up.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information
  • MIXTURE LIST-Contains : N-ethylmaleimide

SDS
Documents

Documents

Certificates
Special Offers

Special Offers

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.

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