CAS NO: | 78111-17-8 |
包装: | 25 μg (124.2 μM * 250 μL in Ethanol) |
市场价: | 2300元 |
生物活性 |
Okadaic acid, a marine toxin, is an inhibitor of protein phosphatases (PP). Okadaic acid has a significantly higher affinity forPP2A(IC50=0.1-0.3 nM), and inhibitsPP1(IC50=15-50 nM),PP3(IC50=3.7-4 nM),PP4(IC50=0.1 nM),PP5(IC50=3.5 nM), but does not inhibit PP2C. Okadaic acid increases of phosphorylation of a number of proteins by inhibiting PP, and acts a tumor promoter. Okadaic acid induces tau phosphorylation[1][2]. |
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IC50& Target[1] |
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体外研究 (In Vitro) |
Okadaic acid (0-100 nM; 24 h or 48 h) inhibits the proliferation of AGS, MNK-45, Caco 2 cells[3].
Cell Proliferation Assay[3]
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体内研究 (In Vivo) |
Okadaic acid (100 μM; injected unilaterally to the lateral amygdala) induces Tau phosphorylation and protein aggregation in anatomically distinct brain regions 24 h post-injection[5].
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分子量 |
805.00 |
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性状 |
Liquid |
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Formula |
C44H68O13 |
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CAS 号 |
78111-17-8 |
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中文名称 |
冈田酸 |
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结构分类 |
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来源 |
marine mollusks? |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
Solution, -20°C, 2 years |