Tyrphostin A1 (Synonyms: Tyrphostin 1; AG9)
目录号: PL13359 纯度: ≥99%
CAS No. :2826-26-8
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中文名称
Tyrphostin A1
中文别名
酪氨酸磷酸化抑制剂A1;(4-甲氧基苄烯)丙二腈;(4-甲氧基亚苄基)丙二腈;Tyrphostin A1 酪氨酸磷酸化抑制剂A1;(4-甲氧基苯亚甲基)丙二睛;酪氨酸磷酸化抑制剂1;2-(4-甲氧基亚苄基)丙二腈
英文名称
Tyrphostin A1
英文别名
Propanedinitrile,2-[(4-methoxyphenyl)methylene]-;Tyrphostin A1;2-[(4-Methoxyphenyl)methylene]propanedinitrile;2-[(4-methoxyphenyl)methylidene]propanedinitrile;Tyrphostin 1 (Tyrphostin A1);(4-Methoxybenzylidene)malonitrile;(4-Methoxybenzylidene)malononitrile;(4-methoxyphenylmethylene)methane-1,1-dicarbonitrile;2-(4-Methoxybenzylidene)malononitrile;2-[(4-methoxyphenyl)methylene]malononitrile;2-[(4-methoxyphenyl)methylidene]malononitrile;AG 9;p-methoxybenzylidenemalononitrile;Tyrphostin 1;UOHFCPXBKJPCAD-UHFFFAOYSA-N;Propanedinitrile, ((4-methoxyphenyl)methylene)-;(p-Methoxybenzylidene)malononitrile;NSC637326;(4-methoxybenzylidene)propanedinitrile;((4-Methoxyphenyl)methylene)methane-1,1-dicarbonitrile;Propanedinitrile, [(4-methoxyphenyl)methylene]-;[(4-methoxyphenyl)meth;AG9
Cas No.
2826-26-8
分子式
C11H8N2O
分子量
184.19
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
Tyrphostin A1(AG9)能抑制巨噬细胞培养中CD40L刺激的IL-12产生和抗原诱导的Th1细胞生成。
生物活性
Tyrphostin A1(AG9) inhibits CD40L-stimulated IL-12 production in macrophage cultures and antigen-induced generation of Th1 cells. IC50 value: Target: IL-12 production inhibitor Addition of increasing concentration of A1 resulted in a dose dependent decrease of IL-12 p40, with maximal inhibition (62.5%) occurring at a dose of 10 μM. tyrphostin A1 blocks CD40L-induced translocation of NF-κB to the nucleus, and reduces the activation of IL-12 p40 gene. In vivo therapy with A1 leads to decrease in generation of myelin basic protein (MBP) specific encephalitogenic T cells. In addition, treatment of SJL/J mice with A1 results in attenuation of experimental allergic encephalomyelitis (EAE) [1]. Tyrphostin A1 is a much weaker inhibitor of TK than other tyrphostins (IC50>1250 μM for epidermal growth factor receptor (EGFR) kinase), and therefore oft
性状
Solid
IC50 & Target[1][2]
IL-12
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
参考文献
[1]. Du C, et al. Inhibition of CD40 signaling pathway by tyrphostin A1 reduces secretion of IL-12 in macrophage, Th1 cell development and experimental allergic encephalomyelitis in SJL/J mice. J Neuroimmunol. 2001 Mar 1;114(1-2):69-79.
[2]. Ogura T, et al. Activation of background membrane conductance by the tyrosine kinase inhibitor tyrphostin A23 and its inactive analog tyrphostin A1 in guinea pig ventricular myocytes. Jpn J Pharmacol. 2001 Nov;87(3):235-9.
溶解度数据
In Vitro: DMSO : ≥ 100 mg/mL (542.92 mM)配制储备液
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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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