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Thermo Scientific™ Pierce™ Iodoacetic Acid

Product Code. 11899300 Shop All Thermo Scientific Products
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Quantity:
500 mg
Unit Size:
500mg
Product Code. Quantity unitSize
11899300 500 mg 500mg
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Product Code. 11899300

Brand: Thermo Scientific™ 35603

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This item is not returnable. View return policy

Description

Get rapid carboxymethylation of reduced cysteine residues with Thermo Scientific™ Pierce™ Iodoacetic Acid and Iodoacetamide.

Get rapid carboxymethylation of reduced cysteine residues with Thermo Scientific™ Pierce™ Iodoacetic Acid and Iodoacetamide.

Iodoacetic Acid (IAA) can react with several protein functional groups but is typically used for specific S-carboxymethylation of sulfhydryls (reduced cysteines).

Iodoacetic acid reacts with sulfhydryls on cysteines, imidazolyl side chain nitrogens of histidines, the thioether of methionine and the primary amine group of lysines.The rate of reaction and specificity is dependent on the ionization level, which can be manipulated by the pH of the reaction condition.

Highlights:
  • React at slightly alkaline pH for specific S-carboxymethylation of free sulfhydryls
  • React at low pH for specific carboxymethylation of methionines
  • React at high pH to favor carboxymethylation of histidines and lysines
  • Methylate reduced cysteine peptide fragments in protease digests for mass spectrometry
TRUSTED_SUSTAINABILITY

Specifications

Chemical Reactivity Thiol
Description Iodoacetic Acid
Content And Storage Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 2 to 8°C.
Label or Dye Unreactive Group
Label Type Blocking Groups
Product Line Pierce
Spacer Short (<10 Å)
Form Powder
Quantity 500 mg
Solubility Water
Product Type Iodoacetic Acid
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Safety and Handling

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Product Identifier
  • Pierce Iodoacetic Acid
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 A
 Hazard Statement
  • H301-Toxic if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
 Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P264-Wash hands thoroughly after handling.
  • P270-Do not eat, drink or smoke when using this product.
  • 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.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P363-Wash contaminated clothing before reuse.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Supplemental information
  • MIXTURE LIST-Contains : IODO ACETIC ACID

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

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