MAP4343

目录号: PL07208 纯度: ≥98%
MAP4343 是 Pregnenolone 的 3-甲基醚衍生物。MAP4343 在体外与微管相关蛋白 2 (MAP2) 结合,刺激微管蛋白的聚合,增强神经突的延伸并保护神经元免受神经毒性剂的侵害。
CAS No. :511-26-2
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中文名称
MAP4343
英文名称
MAP4343
英文别名
Pregn-5-en-20-one,3-methoxy-, (3b)-;Pregnenolone 3-methyl ether;1-[(3S,8S,9S,10R,13R,14S,17S)-3-methoxy-10,13-dimethyl-2,3,4,7,8,9,11, 12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone;pregnenolone methyl ether;MAP4343
Cas No.
511-26-2
分子式
C22H34O2
分子量
330.50
包装储存
Powder -20°C 3 years;4°C 2 years
详情描述
MAP4343 是 Pregnenolone 的 3-甲基醚衍生物。MAP4343 在体外与微管相关蛋白 2 (MAP2) 结合,刺激微管蛋白的聚合,增强神经突的延伸并保护神经元免受神经毒性剂的侵害。
产品详情
MAP4343 是 Pregnenolone 的 3-甲基醚衍生物。MAP4343 在体外与微管相关蛋白 2 (MAP2) 结合,刺激微管蛋白的聚合,增强神经突的延伸并保护神经元免受神经毒性剂的侵害。
生物活性
MAP4343 is the 3-methylether derivative of Pregnenolone. MAP4343 binds in vitro to microtubule-associated protein 2 (MAP2), stimulates the polymerization of tubulin, enhances the extension of neurites and protects neurons against neurotoxic agents.
性状
Solid
体外研究(In Vitro)
MAP4343 (40 μM; 15 or 30 min) stimulates microtubule polymerization in vitro.
MAP4343 (30 μM; 2-8 d) stimulates nerve growth factor (NGF)-induced neurite outgrowth in PC12 cells.
MAP4343 (20 μM; 1 h) protects against microtubule depolymerization induced by Nocodazole in PC12 cells has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
MAP4343 (12 mg/kg; daily s.c. for 28 d) improves the recovery of locomotor function after spinal cord injury (SCI) in rats.
MAP4343 (4 mg/kg; daily s.c. for 6 d) increases MAP2 levels in spinal cord after SCI in rats.
MAP4343 (4 mg/kg; daily s.c. for 6 d) increases the size of lumbar spinal motoneurons dendrite arbours after SCI in rats. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
ClinicalTrial
参考文献
[1]. Fontaine-Lenoir V, et, al. Microtubule-associated protein 2 (MAP2) is a neurosteroid receptor. Proc Natl Acad Sci U S A. 2006 Mar 21;103(12):4711-6.
[2]. Duchossoy Y, et, al. Treatment of experimental spinal cord injury with 3β-methoxy-pregnenolone. Brain Res. 2011 Jul 27;1403:57-66.
溶解度数据
In Vitro: DMSO : 25 mg/mL (75.64 mM; Need ultrasonic)配制储备液
搜索质检报告(COA)
[1]. Fontaine-Lenoir V, et, al. Microtubule-associated protein 2 (MAP2) is a neurosteroid receptor. Proc Natl Acad Sci U S A. 2006 Mar 21;103(12):4711-6.
[2]. Duchossoy Y, et, al. Treatment of experimental spinal cord injury with 3β-methoxy-pregnenolone. Brain Res. 2011 Jul 27;1403:57-66.

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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