4-Deoxypyridoxine 5'-phosphate 是一种 Pyridoxal 5'-phosphate 的类似物，也是一种鞘氨醇1-磷酸酯 (S1P) 抑制剂。4-Deoxypyridoxine 5'-phosphate 抑制鸟氨酸脱羧酶 (ornithine decarboxylase) 活性，Ki 为 06 mM。4-Deoxypyridoxine 5'-phosphate 是 Pyridoxal 5'-phosphate激活谷氨酸脱羧酶 (glutamate apodecarboxylase) 的竞争性抑制剂 (Ki 为 0.27 μM)，并强烈抑制谷氨酸依赖于谷氨酸脱羧酶的标记。
货号:ajcx17090
CAS:883-84-1
分子式:C8H12NO5P
分子量：233.16
溶解度:Water: soluble
纯度：98%
存储：Store at -20°C
库存：现货

Background:

4-Deoxypyridoxine 5'-phosphate is a Pyridoxal 5'-phosphate analogue and a sphingosine 1-phosphate (S1P) inhibitor. 4-Deoxypyridoxine 5'-phosphate inhibits ornithine decarboxylase activity with a Ki of 06 mM. 4-Deoxypyridoxine 5'-phosphate is a competitive inhibitor of the activation of glutamate apodecarboxylase by Pyridoxal 5'-phosphate (Ki of 0.27 μM) and strongly inhibits glutamate-dependent labeling of glutamate decarboxylase[1][2][3].

[1]. Mamoru Ohtoyo, et al. Scintillation Proximity Assay to Detect the Changes in Cellular Dihydrosphingosine 1-Phosphate Levels. Lipids. 2016 Oct;51(10):1207-1216. [2]. M J Connor, et al. Epidermal Pyridoxal 5'-phosphate Depletion, Inhibition of DNA Synthesis, and Inhibition of the Expression of Ornithine Decarboxylase Activity by the Vitamin B-6 Antagonist 4'-deoxypyridoxine. J Invest Dermatol. 1983 Aug;81(2):136-9. [3]. D L Martin, et al. Glutamate-dependent Active-Site Labeling of Brain Glutamate Decarboxylase. J Neurochem. 1990 Aug;55(2):524-32.