中文名称: | TFEB activator 1 | ||||
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英文名称: | TFEB activator 1 | ||||
别名: | (1E,4E)-1,5-二(2-甲氧基)-1,4-二烯基-3-戊酮;(1E,4E)-1,5-双(2-甲氧基苯基)-1,4-戊二烯-3-酮 (1E,4E)-1,5-Bis(2-methoxyphenyl)penta-1,4-dien-3-one;(1E,4E)-1,5-Bis(2-methoxyphenyl)-1,4-pentadien-3-one | ||||
CAS No: | 39777-61-2 | 分子式: | C19H18O3 | 分子量: | 294.34 |
CAS No: | 39777-61-2 | ||||
分子式: | C19H18O3 | ||||
分子量: | 294.34 |
基本信息
产品编号:T10756 |
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产品名称:TFEB activator 1 |
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CAS: |
39777-61-2 |
储存条件 |
粉末 |
-20℃ |
四年 |
分子式: |
4℃ |
两年 |
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分子量 |
294.34 |
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化学名: |
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Solubility (25°C) |
体外 |
DMSO |
100mg/mL (339.74mM; Need ultrasonic) |
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Ethanol |
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Water |
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体内 |
现配现用 |
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<1mg/ml表示微溶或不溶。 |
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普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 |
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请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 |
制备储备液
浓度
溶液体积 质量 |
1mg |
5mg |
10mg |
1mM |
3.3974mL |
16.9872mL |
33.9743mL |
5mM |
0.6795mL |
3.3974mL |
6.7949mL |
10mM |
0.3397mL |
1.6987mL |
3.3974mL |
生物活性
产品描述 |
一种口服有效的,不依赖 mTOR 的 TFEB 激活剂。TFEB activator 1 显着促进 Flag-TFEB 的核易位,EC50 为 2167nM。 |
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靶点/IC50 |
Flag-TFEB nuclear translocation EC50: 2167nM |
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体外研究 |
TFEB activator 1 (Compound C1) activates TFEB (transcription factor EB) by directly binding to TFEB and promotes its entry into the nucleus, without affecting TFEB phosphorylation or inhibiting the activities of MTOR and MAPK1/ERK2-MAPK3/ERK1. TFEB activator 1 (1μM; for 12 h) significantly increases the levels of LC3B-II, the lipidated and phagophore- or autophagosome-associated form of MAP1LC3B/LC3B (microtubule-associated protein 1 light chain 3 β) in N2a cells. TFEB activator 1 (0.2-1μM) dose-dependently increases the levels of LC3-II and SQSTM1/p62 (sequestosome 1) in N2a cells. Western Blot Analysis |
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Cell Line: |
N2a cells |
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Concentration: |
0, 0.2, 0.4, 0.6, 0.8 and 1μM |
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Incubation Time: |
12 hours |
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Result: |
Treatment dose-dependently increased the levels of LC3-II and SQSTM1/p62 (sequestosome 1). |
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体内研究 |
The medium lethal dose (LD50) value of TFEB activator 1 (Compound C1) is 175 mg/kg in the acute toxicity assay (single-dose i.v. tail vein injection; in rats) . Short-term oral administration of TFEB activator 1 (low dosage 10mg/kg and high dosage 25mg/kg; for 24 h) dosedependently increases the expression of LC3B-II and TFEB in the liver, frontal cortex and striatum of the brain. Chronic administration of TFEB activator 1 (10mg/kg per day; orally administered by gavage) activates TFEB and enhances autophagy in rat brains |
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Animal Model: |
Adult male Sprague-Dawley (SD) rats weighing 350 to 400g |
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Dosage: |
10mg/kg and 25mg/kg |
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Administration: |
Short-term oral administration; for 24 hours |
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Result: |
Activated TFEB and enhanced autophagy and lysosome biogenesis in rat brain. |
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Animal Model: |
Adult male Sprague-Dawley (SD) rats weighing 350 to 400g |
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Dosage: |
10mg/kg |
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Administration: |
Chronic oral administration; daily; for 21 days |
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Result: |
Activated TFEB and enhanced autophagy in rat brains. |
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )