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Merck
모든 사진(1)

문서

82884

Sigma-Aldrich

Aldehyde Dehydrogenase from baker′s yeast

≥1 U/mg

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC 코드:
12352204
NACRES:
NA.54

형태

crystals
powder
solid

특이 활성도

≥1 U/mg

저장 온도

−20°C

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일반 설명

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.

애플리케이션

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.

생화학적/생리학적 작용

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.

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

단위 정의

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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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)
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
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