82884
Aldehyde Dehydrogenase from baker′s yeast
≥1 U/mg
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General description
The family of aldehyde dehydrogenase (ALDH) includes 19 genes in human. It is localized to the nucleus, cytosol, mitochondria and endoplasmic reticulum of the cell.
Application
Aldehyde dehydrogenase from baker′s yeast has been used to measure the activity of aldehyde dehydrogenase by Tottmar′s method to determine the change in nicotinamide adenine dinucleotide (NADH) levels in serum sample. It has also been used in pyruvate decarboxylase assay.
Biochem/physiol Actions
Aldehyde dehydrogenase (ALDH) is one of the important enzymes involved in the non-P450 aldehyde reduction enzyme system. It protects the cell from the effects of toxic substances. Expression of ALDH is known to increase with the severity of lung cancer. ALDH reduces the extent of cardiac ischemia, arising due to myocardial infarction or post cardiac surgery. Mutation in this gene causes Sjogren‐Larsson syndrome is one such autosomal disorder.
Aldehyde dehydrogenase catalyzes the oxidation of aldehydes into carboxylic acids.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Unit Definition
1 U corresponds to the amount of enzyme which oxidizes 1 μmol acetaldehyde (Cat. No. 00070) to acetic acid per minute at pH 8.0 and 25 °C.
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
常规特殊物品
Certificates of Analysis (COA)
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David W Crabb et al.
The Proceedings of the Nutrition Society, 63(1), 49-63 (2004-04-22)
Alcohol dehydrogenase (ADH) and mitochondrial aldehyde dehydrogenase (ALDH2) are responsible for metabolizing the bulk of ethanol consumed as part of the diet and their activities contribute to the rate of ethanol elimination from the blood. They are expressed at highest
Thiamine synthesis regulates the fermentation mechanisms in the fungus Aspergillus nidulans
Shimizu M, et al.
Bioscience, Biotechnology, and Biochemistry, 80(9), 1768-1775 (2016)
Effect of the mixture of Pueraria lobata and Sorbus commixta extract on the alcohol-induced hangover in rats
Hong SC, et al.
Natural Product Sciences, 21(2), 98-103 (2015)
Aldehyde dehydrogenase 1 is a tumor stem cell-associated marker in lung cancer
Jiang F, et al.
Molecular Cancer Research, 7(3), 330-338 (2009)
Jae-Young Cha et al.
Journal of microbiology and biotechnology, 21(8), 791-795 (2011-08-31)
Sea tangle, a kind of brown seaweed, was fermented with Lactobacillus brevis BJ-20. The gamma-aminobutyric acid (GABA) content in fermented sea tangle (FST) was 5.56% (w/w) and GABA in total free amino acid of FST was 49.5%. The effect of
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