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55689

Sigma-Aldrich

乙醇脱氢酶 马

recombinant, expressed in E. coli, ≥0.5 U/mg

同義詞:

ADH

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About This Item

CAS號碼:
酶委員會編號:
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
NACRES:
NA.54

生物源

equine

重組細胞

expressed in E. coli

描述

Isozyme E sequence

形狀

lyophilized powder

比活性

≥0.5 U/mg

顏色

white
light yellow

pH值

7

溶解度

water: 5 mg/mL

應用

life science and biopharma

儲存溫度

−20°C

基因資訊

equine ... ADH1(111772995)

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一般說明

Research Area: Neuroscience
Alcohol dehydrogenase is a zinc metalloprotein that forms five classes of isoenzymes through the dimerization of eight different subunits.

應用

Alcohol Dehydrogenase equine has been used in in vitro alcohol dehydrogenase (Adh) assay.

生化/生理作用

乙醇脱氢酶催化醇向醛的氧化转化。它具有同二聚体结构,其在 C 端和 N 端催化结构域具有辅酶结合结构域。它的活性位点位于域间裂缝处。NAD+ 在活性位点的结合会导致构象变化,从而形成醇底物的结合位点。
Horse liver alcohol dehydrogenase (HL-ADH) is an enzyme with broad specificity, capable of catalyzing the reversible oxidation of a wide variety of primary and secondary alcohols to form their corresponding aldehydes and ketones. Moreover, alcohol dehydrogenase can oxidize ethanol while simultaneously reducing nicotinamide adenine dinucleotide (NAD+) to NADH. Previous studies have demonstrated that ADH and ALDH variants can influence alcohol dependence. Additionally, the ADH genotype has been linked to lacunar infarction and neuropsychiatric diseases.

單位定義

在 pH 7.0 和 30°C 下,1 U 相当于每分钟还原 1 μmol 苯甲醛所需的酶量。

象形圖

Health hazard

訊號詞

Danger

危險聲明

防範說明

危險分類

Resp. Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Ioanna A Gorbunova et al.
The journal of physical chemistry. B, 125(34), 9692-9707 (2021-08-20)
The dynamics of polarized fluorescence in NADH in alcohol dehydrogenase (ADH) in buffer solution has been studied using the TCSPC spectroscopy. A global fit procedure was used for determination of the fluorescence parameters from experiment. The interpretation of the results
Ethanol metabolism and implications for disease
Rajendram R, et al.
Neuropathology of Drug Addictions and Substance Misuse, 377-388 (2016)
Association study of alcohol dehydrogenase and aldehyde dehydrogenase polymorphism with Alzheimer disease in the Taiwanese population
Wu YY, et al.
Frontiers in Neuroscience, 15, 625885-625885 (2021)
Horse Liver Alcohol Dehydrogenase-Catalyzed Aldehyde Oxidation
Oppenheimer NJ and Henehan G TM
The Journal of Biological Chemistry, 407-415 (1995)
In vitro activation of NAD-dependent alcohol dehydrogenases by Nudix hydrolases is more widespread than assumed
Ochsner AM, et al.
Febs Letters, 588(17), 2993-2999 (2014)

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