Bexarotene
產(chǎn)品名稱:Bexarotene
產(chǎn)品描述:
| 產(chǎn)品描述 | Bexarotene is a retinoid analogue that is used to treat the skin manifestations of cutaneous T cell lymphoma (CTCL). |
| 體外活性 | Bexarotene抑制MMTV-erbB2的小鼠中浸潤(rùn)前乳腺病變,如增生和*的發(fā)展.Bexarotene明顯預(yù)防動(dòng)物模型中ER陰性乳腺形成,毒性比天然存在的類視色素更低. |
| 體內(nèi)活性 | Bexarotene抑制CTCL細(xì)胞系(MJ,HUT78和11 h)中類視黃醇X受體α和視黃酸受體α蛋白的表達(dá)。1 mM和10 mM Bexarotene處理CTCL細(xì)胞系(MJ,HUT78和11 h)中96小時(shí),以劑量依賴性方式增加細(xì)胞亞G1群和膜聯(lián)蛋白V結(jié)合。Bexarotene處理減少存活的蛋白水平,活化的caspase-3和切割的聚(ADP-核糖)聚合酶,但對(duì)所有三種CTCL系中Fas/Fas配體和bcl-2蛋白的表達(dá)沒(méi)有明顯影響。Bexarotene在HH和Hut-78細(xì)胞中誘導(dǎo)活力喪失和更顯著抑制克隆形成增殖,而MJ系表現(xiàn)出抗性。 |
| 激酶實(shí)驗(yàn) | Biacore studies: Competition assays are performed on a Biacore S51. A Series S Sensor chip CM5 is derivatized for immobilization of a PentaHis antibody for capture of the His-tagged p53. The level of capture is ~ 200 response units (1 response unit corresponds to 1 pg of protein per mm 2). The concentration of MDM2 protein is kept constant at 300 nM. Test compounds are dissolved in DMSO at 10 mM and further diluted to make a concentration series of inhibitor in each MDM2 test sample. The assays are run at 25 °C in running buffer (10 mM Hepes, 0.15 M NaCl, 2% DMSO). MDM2-p53 binding in the presence of inhibitor is calculated as a percentage of binding in the absence of inhibitor and IC50 is calculated using Microsoft Excel |
| 別名 | 蓓薩羅丁, LGD1069, 貝沙羅汀, Targretin, Ro 26-4455 |
| 分子量 | 348.49 |
| 分子式 | C24H28O2 |
| CAS No. | 153559-49-0 |
存儲(chǔ)
Powder: -20°C for 3 years | In solvent: -80°C for 2 years
溶解度
DMSO: 34.9 mg/mL (100 mM)
Ethanol: 7 mg/mL (20 mM)),with gentle warming
( < 1 mg/mL refers to the product slightly soluble or insoluble )
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西安齊岳生物科技有限公司是集化學(xué)科研和定制與一體的高科技化學(xué)公司。業(yè)務(wù)范圍包括化學(xué)試劑和產(chǎn)品的研發(fā)、生產(chǎn)、銷售等。涉及產(chǎn)品為通用試劑的分銷、非通用試劑的定制與研發(fā),涵蓋生物科技、化學(xué)品、中間體和化工材料等領(lǐng)域。
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