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        當前位置: 首頁(yè)> 產(chǎn)品中心> 信號轉導研究相關(guān) > PI3K/Akt/mTOR通路 > Rapamycin (Sirolimus) 雷帕霉素(西羅莫司)
        Rapamycin (Sirolimus) 雷帕霉素(西羅莫司)
        目錄號 MZ0201-10MG 售價(jià) 248.00元
        規格 10mg 運輸溫度 室溫運輸
        其他名稱(chēng) Sirolimus, Antibiotic AY 22989, AY 22989, Cypher, RAPA, NSC-226080, Rapamune, SILA 9268A 保存溫度 -20ºC干燥保存
        CAS號 53123-88-9 有效期 至少2年
        應用 mTOR抑制劑 訂購數量
        產(chǎn)品簡(jiǎn)介:

        Rapamycin (Sirolimus) 雷帕霉素(西羅莫司)

         

        產(chǎn)品標簽

        Rapamycin 雷帕霉素;Sirolimus 西羅莫司;3-MA 3-甲基腺嘌呤;自吞噬抑制劑 Autophagy inhibitor;mTOR;CAS:53123-88-9;


        產(chǎn)品信息                                                                                    

        產(chǎn)品名稱(chēng)

        產(chǎn)品編號

        CAS NO.

        規格            

        價(jià)格(元) 

        Rapamycin (Sirolimus) 雷帕霉素(西羅莫司)  

        MZ0201-10MG        

        53123-88-9    

        10mg

        248

        Rapamycin (Sirolimus) 雷帕霉素(西羅莫司)

        MZ0201-50MG

        53123-88-9

        50mg

        480

        Rapamycin (Sirolimus) 雷帕霉素(西羅莫司)

        MZ0201-100MG

        53123-88-9

        100mg

        680

        Rapamycin (Sirolimus) 雷帕霉素(西羅莫司)

        MZ0201-500MG

        53123-88-9

        500mg

        2680

        Rapamycin (Sirolimus) 雷帕霉素(西羅莫司)

        MZ0201-1000MG

        53123-88-9

        1g

        3980

        【溫馨提示】:見(jiàn)我司的小分子化合物常見(jiàn)問(wèn)題-懋康生物。


        產(chǎn)品描述

        雷帕霉素(Rapamycin),也稱(chēng)西羅莫司(Sirolimus),AY 22989,一種分離自細菌的大環(huán)內酯化合物,抗真菌劑和免疫抑制劑。雷帕霉素是一種特異性的mTOR抑制劑,IC50為~0.1nM(HEK293細胞)。與細胞內受體FKBP-12結合形成復合物,之后作用于mTOR中的FRB結構域從而抑制蛋白活性。雷帕霉素處理細胞引起p70 S6激酶的去磷酸化和功能失活(IC50= 50 pM)。還能引起4E-BP1/PHAS1去磷酸化,進(jìn)而促使其結合并失活eIF4E。雷帕霉素能夠阻斷蛋白合成和誘導細胞周期停滯在G1期。還能誘導酵母和哺乳動(dòng)物細胞的自吞噬現象。能驅使人多能干細胞(hPSC)分化成中內胚層和血液祖細胞。


        產(chǎn)品特性

        1)CAS NO:53123-88-9

        2)化學(xué)名:(3S,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,34aS)-9,10,12,13,14,21,22,23,24,25, 26,27,32,33,34,34a-Hexadecahydro-9,27-dihydroxy-3-[(1R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethyl]-10,21-dimethoxy-6,8,12,14,20,26-hexamethyl-23,27-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclohentriacontine-1,5,11,28,29(4H,6H,31H)-pentone

        3)同義名:Sirolimus, Antibiotic AY 22989, AY 22989, Cypher, RAPA, NSC-226080,Rapamune, SILA 9268A

        4)分子式:C51H79NO13

        5)分子量:914.18

        6)純度:≥98%

        7)外觀(guān):白色至類(lèi)白色固體

        8)溶解性:溶于DMSO(25mg/ml),乙醇(15mg/ml),幾乎不溶于水

        9)化學(xué)結構圖:


        保存與運輸方法

        保存:-20oC干燥保存,至少2年有效。

        運輸:室溫運輸。


        使用方法【源自文獻,僅作參考】

        文獻1,Iwamaru A et al. Silencing mammalian target of rapamycin signaling by small interfering RNA enhances rapamycin-induced autophagy in malignant glioma cells. Oncogene. 2007 Mar 22; 26(13):1840-51. PMID: 17001313

        體外研究:

        細胞類(lèi)型(Cell type):Human malignant glioma U87-MG and A172 cells

        藥物配制(Preparation):Rapamycin was dissolved in DMSO to make 1mM stock solution and stored at -20℃.

        實(shí)驗方法(Assay):Tumor cells were exposed to rapamycin (1, 10 or 100 nm) for 24 or 48 h. The cytotoxic effect of rapamycin was determined using a WST-1 cell proliferation assay.

        文獻2,Caramés B et al. Autophagy activation by rapamycin reduces severity of experimental osteoarthritis. Ann Rheum Dis. 2012 Apr;71(4):575-81. PMID: 22084394

        體內研究:

        動(dòng)物模型(Animal Model):Experimental osteoarthritis was induced in 2-month-old male C57Bl/6J mice

        藥物配制(Preparation):Rapamycin was dissolved in DMSO at 25mg/ml and stored at -20℃. For injection, the stock solution was diluted in phosphate buffered saline (PBS).

        注射劑量(Dosages):Mice received daily intraperitoneal injections of rapamycin at 1 mg/kg body weight/dose in a total injection volume of 0.3 ml for 10 weeks and control animals received the DMSO vehicle at 0.4% in a total injection volume of 0.3 ml.

        給藥途徑(Administration):Intraperitoneal (i.p.) injection

        文獻3,Eshleman JS et al. Inhibition of the Mammalian Target of Rapamycin Sensitizes U87 Xenografts to Fractionated Radiation Therapy. Cancer Res. 2002 Dec 15;62(24):7291-7. PMID: 12499272

        體外研究:

        細胞類(lèi)型(Cell type):A172, U87, and U118 malignant glioma cell lines

        藥物配制(Preparation):Rapamycin (NSC 226080) was dissolved in ethanol to yield a 5 mg/ml stock solution, which was stored at ?20°C.

        實(shí)驗方法(Assay):Tumor cells were incubated with 0 or 100 nM rapamycin at 37°C for 72 h and then processed in a MTS assay.

        體內研究:

        動(dòng)物模型(Animal Model):8-10-week-old female athymic nude mice by s.c. injection of 2-5 million U87 cells

        藥物配制(Preparation):For rapamycin injections, stock rapamycin was diluted first in sterile 10% PEG400/8% ethanol and then in an equal volume of sterile 10% Tween 80 for a final concentration of 20 μg rapamycin/100 μl. Rapamycin was delivered by i.p. injection, and the doses of rapamycin were calculated assuming that all mice weighed 20 g. 

        給藥途徑(Administration):Intraperitoneal (i.p.) injection


        注意事項

        1)雷帕霉素幾乎不溶于水(文獻報道僅2.6μg/ml)。[Simamora P et al. Int J Pharm. 2001 Feb 1;213(1-2):25-9.]

        2)本品不是臨床藥物,只能用于科研用途,不能用于診斷或臨床用途。

        3)為了您的安全和健康,請穿實(shí)驗服并戴一次性手套操作。


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