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Terameprocol

Terameprocol

产品编号 T21746   CAS 24150-24-1
别名: tetramethyl Nordihydroguaiaretic Acid, EM-1421

Terameprocol (EM-1421) 是 Nordihydroguaiaretic acid 的合成衍生物,是非选择性脂氧合酶抑制剂。

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Terameprocol Chemical Structure
Terameprocol, CAS 24150-24-1
规格 价格/CNY 货期 数量
5 mg ¥ 281 现货
10 mg ¥ 460 现货
25 mg ¥ 840 现货
50 mg ¥ 1,347 现货
100 mg ¥ 2,192 现货
1 mL * 10 mM (in DMSO) ¥ 510 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
Doxorubicin hydrochloride限时半价
产品目录号及名称: Terameprocol (T21746)
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纯度: 99.79%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 Terameprocol (EM-1421) is a synthetic tetra-methylated derivative of nordihydroguaiaretic acid (NDGA) and transcriptional inhibitor with potential antiviral, antiangiogenic, and antineoplastic activities. Terameprocol showed the strongest anti-HIV activity.
体外活性 In Vero cells, Terameprocol inhibited Sp1 transcription factor binding at the HIV long terminal repeat promoter and at the α-ICP4 promoter with IC50 values of 11 and 43.5 μM, respectively. The IC50 of Terameprocol varied between 11.7 and 4 μM in 10 passages of HSV-1 and 4 passages of HSV-2 [2]. Terameprocol inhibited Sp1-dependent Cdc2 gene expression. In M4N-treated transformed C3 cells, Terameprocol induced growth arrest and apoptosis by suppressing Sp1-dependent Cdc2 and survivin gene expression giving rise to its antitumorigenic activity [3]. Terameprocol treatment suppressed expression of the Sp1-dependent survivin gene. In transiently and stably survivin-transfected C3 cells, Terameprocol reduced caspase-3 activation by 50% and 75%, respectively [3]. Terameprocol inhibited the growth of a number of tumor cell lines by inducing apoptosis in a non-schedule-dependent manner [4]. Terameprocol inhibited the synthesis of DNA by melanoma cells and causes cell cycle arrest in G0/G1 and G2/M phases of the cell cycle [4].
体内活性 Terameprocol effectively inhibited the growth of human tumors in nude mice [5]. Terameprocol inhibited the growth of both murine and human melanomas and human colon cancer without apparent hepatic or renal toxicity [4]. In nude (nu/nu) mice bearing xenografts of human tumor types (Hep 3B, LNCaP, HT-29, MCF7, and K-562), treatment with Terameprocol (i.v. or i.p.) down-regulated Cdc2 and survivin genes expression [5].
别名 tetramethyl Nordihydroguaiaretic Acid, EM-1421
分子量 358.47
分子式 C22H30O4
CAS No. 24150-24-1

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 27.5 mg/ml (76.71 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.7896 mL 13.9482 mL 27.8963 mL 69.7408 mL
5 mM 0.5579 mL 2.7896 mL 5.5793 mL 13.9482 mL
10 mM 0.279 mL 1.3948 mL 2.7896 mL 6.9741 mL
20 mM 0.1395 mL 0.6974 mL 1.3948 mL 3.487 mL
50 mM 0.0558 mL 0.279 mL 0.5579 mL 1.3948 mL

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TargetMol Library Books参考文献

1. Hwu J R, Tseng W N, Gnabre J, et al. Antiviral activities of methylated nordihydroguaiaretic acids. 1. Synthesis, structure identification, and inhibition of tat-regulated HIV transactivation[J]. Journal of medicinal chemistry, 1998, 41(16): 2994-3000. 2. Chen H, Teng L, Li J N, et al. Antiviral activities of methylated nordihydroguaiaretic acids. 2. Targeting herpes simplex virus replication by the mutation insensitive transcription inhibitor tetra-O-methyl-NDGA[J]. Journal of medicinal chemistry, 1998, 41(16): 3001-3007. 3. Chang C C, Heller J D, Kuo J, et al. Tetra-O-methyl nordihydroguaiaretic acid induces growth arrest and cellular apoptosis by inhibiting Cdc2 and survivin expression[J]. Proceedings of the National Academy of Sciences of the United States of America, 2004, 101(36): 13239-13244. 4. Lambert J D, Meyers R O, Timmermann B N, et al. Tetra-O-methylnordihydroguaiaretic acid inhibits melanoma in vivo[J]. Cancer letters, 2001, 171(1): 47-56. 5. Park R, Chang C C, Liang Y C, et al. Systemic treatment with tetra-O-methyl nordihydroguaiaretic acid suppresses the growth of human xenograft tumors[J]. Clinical Cancer Research, 2005, 11(12): 4601-4609.
HIV-1 Inhibitor 18A Jacoumaric acid Liquidambaric lactone Robinetin Tripterifordin Plerixafor octahydrochloride Azulene Trovirdine

相关化合物库

该产品包含在如下化合物库中:
抑制剂库 抗癌活性化合物库 已知活性化合物库 ReFRAME 相关化合物库 经典已知活性库 抗感染化合物库 抗癌化合物库 抗病毒库 NO PAINS 化合物库

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请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

Terameprocol 24150-24-1 Microbiology/Virology Proteases/Proteasome HIV Protease EM1421 inhibit LOX tetramethyl Nordihydroguaiaretic Acid Inhibitor Lipoxygenase EM 1421 EM-1421 inhibitor

 

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