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SIGMA-ALDRICH

Alcohol Dehydrogenase,PK30000

  • Item # 45ZZ17
  • My Part #
  • Mfr. Model # A3263-30KU
  • Catalog Page # N/A
  • UNSPSC # 12352104
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Web Price $265.50 / pkg. of 30,000
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  • Shipping Weight 1.0 lbs.
Country of Origin USA Country of Origin is subject to change.
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Product Details

Alcohol Dehydrogenase (ADH) is one of the first enzymes to be isolated and purified. NAD+ is its coenzyme. Three isozymes of yeast ADH, that is, yeast alcohol dehydrogenase-1, 2 and 3 (YADH-1, -2, -3) have been identified. YADH-1 is expressed during anaerobic fermentation, YADH-2 is expressed in the cytoplasm and YADH-3 is localized to the mitochondria. A 141kDa tetramer containing 4 equal subunits. The active site of each subunit contains a zinc atom. Each active site also contains 2 reactive sulfhydryl groups and a histidine residue. The dried enzyme has been stored for several weeks in a vacuum desiccator with little loss in activity.

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Technical Specs

  • Item Alcohol Dehydrogenase
  • CAS Number 9031-72-5
  • Chemical Container Material Fiberboard
  • Chemical Container Type Box
  • Chemical Family Type Solvents
  • Shelf Life 24 mo.
  • Special Information From Bakers Yeast
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Compliance and Restrictions

  • Hazardous material - Non-Flammable Gas


  • This item is restricted for international sale.

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