1. Metabolic Enzyme/Protease
  2. Endogenous Metabolite
  3. 4-hydroxy Nonenal Mercapturic Acid

4-hydroxy Nonenal Mercapturic Acid 

目录号: HY-136410
产品使用指南

常见的 ω-6 多不饱和脂肪酸 (PUFA)(如亚油酸、DGLA 和花生四烯酸)的过氧化可产生 4-hydroxy Nonenal Mercapturic Acid (4-HNE)。4-hydroxy Nonenal Mercapturic Acid 会迅速从血浆中清除,并在大鼠体内以谷胱甘肽结合物的形式进入肠肝循环。约三分之二的 4-hydroxy Nonenal Mercapturic Acid 会在 48 小时内通过尿液排出,主要以巯基尿酸结合物的形式排出。约一半的代谢物中 4-hydroxy Nonenal Mercapturic Acid 的 C-1 醛被还原为醇。其余的是 C-1 醛或已被氧化为 C-1 羧酸。这些醛和羧酸还可以分别形成 γ-乳醇和 γ-内酯,在体内产生至少 4 或 5 种 4-HNE 的终末尿液代谢物。

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4-hydroxy Nonenal Mercapturic Acid Chemical Structure

4-hydroxy Nonenal Mercapturic Acid Chemical Structure

CAS No. : 146764-24-1

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Other Forms of 4-hydroxy Nonenal Mercapturic Acid:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

4-hydroxy Nonenal Mercapturic Acid (4-HNE) is generated by the peroxidation of common ω-6 polyunsaturated fatty acids (PUFAs) such as linoleic acid, DGLA, and arachidonic acid. 4-hydroxy Nonenal Mercapturic Acid is rapidly cleared from plasma and enters the enterohepatic circulation in rats as a glutathione conjugate. Approximately two-thirds of 4-hydroxy Nonenal Mercapturic Acid is excreted in the urine within 48 hours, primarily as mercapturic acid conjugates. Approximately half of the metabolites are C-1 aldehydes of 4-hydroxy Nonenal Mercapturic Acid that are reduced to alcohols. The remainder are C-1 aldehydes or have been oxidized to C-1 carboxylic acids. These aldehydes and carboxylic acids can also form gamma-lactols and gamma-lactones, respectively, resulting in at least four or five final urinary metabolites of 4-HNE in vivo.

分子量

319.42

Formula

C14H25NO5S

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献

4-hydroxy Nonenal Mercapturic Acid 相关分类

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4-hydroxy Nonenal Mercapturic Acid
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HY-136410
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