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。
| Cas No. | 883-84-1 |
| Canonical SMILES | CC1=C(C(C)=NC=C1COP(O)(O)=O)O |
| 分子式 | C8H12NO5P |
| 分子量 | 233.16 |
| 溶解度 | Water: soluble |
| 储存条件 | Store at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request |
| 产品描述 | 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. |
