Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Caffeic Acid Phenethyl Ester (Phenylethyl Caffeate) 是咖啡酸的苯乙醇酯,是蜂巢蜂胶的生物活性成分。它抑制核转录因子 NF-kappa B 的激活,具有抗肿瘤、细胞保护和免疫调节活性。它抑制 PDGF 诱导的血管平滑肌细胞增殖。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
10 mg | ¥ 285 | 现货 | ||
25 mg | ¥ 397 | 现货 | ||
50 mg | ¥ 668 | 现货 | ||
100 mg | ¥ 832 | 现货 | ||
200 mg | ¥ 1,190 | 现货 | ||
500 mg | ¥ 1,980 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 223 | 现货 |
产品描述 | Caffeic Acid Phenethyl Ester (Phenylethyl Caffeate) (CAPE) inhibits the activation of nuclear transcription factor NF-kappa B and may suppress p70S6K and Akt-driven signaling pathways, with antineoplastic, cytoprotective and immunomodulating activities. CAPE is the phenethyl alcohol ester of caffeic acid and a bioactive component of honeybee hive propolis. In addition, CAPE inhibits PDGF-induced proliferation of vascular smooth muscle cells through the activation of p38 mitogen-activated protein kinase (MAPK) and hypoxia-inducible factor (HIF)-1alpha and subsequent induction of heme oxygenase-1 (HO-1). |
体外活性 | Caffeic acid phenethyl ester blocks NF-κB activation induced by phorbol ester, ceramide, okadaic acid, and hydrogen peroxide by preventing the translocation of the p65 subunit of NF-κB to the nucleus. [1] In a series of tumor cell lines, Caffeic acid phenethyl ester shows promising antiproliferative activity with EC50 of 1.76, 3.16, 13.7, and 44.0 μM against murine colon 26-L5, murine B16-BL6 melanoma, human HT-1080 fibrosarcoma and human lung A549 adenocarcinoma cell lines, respectively. [2] Caffeic acid phenethyl ester, as a potent antioxidant, exerts its anti-apoptotic effect in cerebellar granule cells by blocking ROS formation and inhibiting caspase activity. [3] Moreover, Caffeic acid phenethyl ester attenuates the pro-inflammatory phenotype of LPS-stimulated HSCs, and LPS-induced sensitization of HSCs to fibrogenic cytokines by inhibiting NF-κB signaling. [4] |
体内活性 | In vivo, Caffeic acid phenethyl ester (10 mg/kg, i.p.) inhibits the growth and angiogenesis of primary tumors in C57BL/6 and BALB/c mice inoculated with Lewis lung carcinoma, colon carcinoma, and melanoma cells. [5] Caffeic acid phenethyl ester (5, 10, 20 mg/kg) also shows immunomodulatory effects in vivo by decreasing thymus weight and/or cellularity of thymus and spleen. [6] |
细胞实验 | Human HT-1080 fibrosarcoma, human lung A549 adenocarcinoma and murine B16-BL6 melanoma cell lines are maintained in EMEM medium supplemented with 10% FCS, 0.1% sodium bicarbonate and 2 mM glutamine. Murine colon 26-L5 carcinoma cell line, on the other hand, is maintained in RPMI medium containing the same supplements as in EMEM. These are all highly metastatic cell lines except for A-549 carcinoma. Cellular viability is determined using the standard MTT assay. In brief, exponentially growing cells are harvested and 100 μl of cell suspension containing 2000 cells is plated in 96-well microtiter plates. After 24 h of incubation to allow for cell attachment, the cells are treated with varying concentrations of test samples in medium (100 μl) and incubated for 72 h at 37°C under 5% CO2. Three hours after the addition of MTT, the amount of formazan formed is measured spectrophotometrically at 550 nm with a Perkin Elmer HTS-7000 plate reader. The test samples are first dissolved in DMSO and then diluted with medium; the final concentration of DMSO is less than 0.25%. Normal also had the same extent of DMSO. 5-Fluorouracil (5-FU) and doxorubicin HCl are used as positive controls, and EC50 values are calculated from the mean values of data from 4 wells. (Only for Reference) |
别名 | Phenylethyl Caffeate, 咖啡酸苯乙酯, CAPE |
分子量 | 284.31 |
分子式 | C17H16O4 |
CAS No. | 104594-70-9 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 28.4 mg/mL (100 mM)
Ethanol: 28.4 mg/mL (100 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO / Ethanol | 1 mM | 3.5173 mL | 17.5864 mL | 35.1729 mL | 87.9322 mL |
5 mM | 0.7035 mL | 3.5173 mL | 7.0346 mL | 17.5864 mL | |
10 mM | 0.3517 mL | 1.7586 mL | 3.5173 mL | 8.7932 mL | |
20 mM | 0.1759 mL | 0.8793 mL | 1.7586 mL | 4.3966 mL | |
50 mM | 0.0703 mL | 0.3517 mL | 0.7035 mL | 1.7586 mL | |
100 mM | 0.0352 mL | 0.1759 mL | 0.3517 mL | 0.8793 mL |
中药材名称 | 中药材拉丁名 | 性 | 味 | 归经 |
麻黄根 | Ephedra sinica Stapf , Ephedra intermedia Schrenk et C. A. Mey. | 平 | 甘, 涩 | 心, 肺 |
鬼盖 | Coprinus atramentarius(Bull.), C.sterqulinus Fr. | 平 | 甘 | |
红母鸡草 | Desmodiumgangeticum(L.)DC. | 平 | 甘, 微辛 | 肺 |
黄花仔 | Asclepias curassavica Flaviflora | 平 | 甘, 微辛 |
中成药名称 | 处方组成 | 主治疾病 | 中成药类型 |
复芪止汗冲剂 | 黄芪,党参,麻黄根,白术,牡蛎,五味子 | N/A | 补益药 |
复芪止汗颗粒 | 黄芪,党参,麻黄根,炒白术,煅牡蛎,五味子(蒸) | 开水冲服,五岁以下一次20g,一日2次;五岁至十二岁一次20g,一日3次;成人一次40g,一日2次.。 | 扶正药 |
柏子仁丸 | 柏子仁,麻黄根,半夏曲,党参,白术,牡蛎,麦麸,五味子,大枣 | 口服,一次 6~9g,日 2次,饭前服用。 | 补益药 |
方剂名称 | 处方组成 | 剂型 | 处方来源 |
二圣散20 | 麻黄根,故败扇 | 散剂 | 《圣济总录》卷一六四。 |
白茯苓散16 | 茯苓,人参,白术,白芍,麻黄根,五味子,牡蛎,肉苁蓉 | 散剂 | 《圣惠》卷十二。 |
龙骨散9 | 白龙骨,牡蛎,黄芪,人参,麻黄根,熟地黄,甘草,麦冬 | 散剂 | 《圣惠》卷八十三。 |
石膏散48 | 石膏,甘草,苍术,麻黄根 | 散剂 | 《圣惠》卷二十三。 |
加减补中益气汤11 | 黄芪,炙甘草,人参,升麻,柴胡,陈皮,当归,白术,升麻,白芍,桂枝,酸枣仁,附子,麻黄根,浮小麦,黄芪 | 汤剂 | 《寿世保元》卷二。 |
白术散83 | 白术,酸枣仁,麻黄根,防风,白龙骨,黄芪 | 散剂 | 《圣惠》卷二十九。 |
加味黄耆建中汤 | 黄芪,白芍,当归,人参,白术,麻黄根,牡蛎,肉桂,饴糖,大枣 | 汤剂 | 《准绳·伤寒》卷七。 |
加减生化汤2 | 川芎,麻黄根,当归,桂枝,人参,艾,羌活,天麻,附子,羚羊角 | 汤剂 | 《傅青主女科·产后编》卷上。 |
人参汤140 | 人参,半夏,黄芪,麻黄根,牡蛎,防风 | 汤剂 | 《圣济总录》卷三十一。 |
母鸡汤 | 人参,黄芪,白术,茯苓,麻黄根,牡蛎 | 汤剂 | 《景岳全书》卷六十一。 |
加参生化汤 | 人参,桃仁,麻黄根,枣核,浮小麦 | 汤剂 | 《宁坤秘籍》卷中。 |
龙骨散32 | 龙骨,麻黄根 | 散剂 | 方出《圣惠》卷七十八,名见《普济方》卷三五三。 |
双根沙皮饮 | 荆芥,麻黄根,蚕沙,白鲜皮,五加皮,防风,当归,大黄,猪牙皂,天花粉,连翘,羌活,独活,土茯苓 | 汤剂 | 《解围元薮》卷四。 |
加味归脾汤2 | 人参,黄芪,白术,茯神,枣核,远志,甘草,当归,麻黄根,牡蛎,大枣,浮小麦 | 汤剂 | 《疫疹一得》卷下。 |
加味补中益气汤 | 人参,黄芪,当归,白术,升麻,柴胡,橘红,甘草,麻黄根,浮小麦,白芍,肉桂,酸枣仁 | 汤剂 | 《医林绳墨大全》卷四。 |
加味生化汤11 | 人参,黄芪,当归,川芎,麻黄根,天麻,荆芥,炙甘草,防风,枣核 | 汤剂 | 《盘珠集》卷中。 |
扑汗方1 | 牡蛎,麻黄根,赤石脂,糯米,龙骨 | 散剂 | 《冯氏锦囊·杂症》卷十二。 |
石膏丸1 | 石膏,天花粉,乌梅,葛根,牡蛎,麦冬,天竺黄,麻黄根,甘草 | 丸剂 | 《圣惠》卷四。 |
扑身止汗散 | 麻黄根,牡蛎,雷丸,干姜,甘草,米粉 | 散剂 | 方出《千金》卷十,名见《圣惠》卷十四。 |
石膏散5 | 石膏,牡蛎,地骨皮,白术,五味子,黄芪,麻黄根 | 散剂 | 《圣惠》卷十二。 |
对于不同动物的给药剂量换算,您也可以参考 更多...
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。
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。
Caffeic Acid Phenethyl Ester 104594-70-9 Apoptosis NF-Κb NF-κB Nuclear factor-kappaB Inhibitor Phenylethyl Caffeate Nuclear factor-κB 咖啡酸苯乙酯 inhibit CAPE inhibitor