Ascomycin產(chǎn)品描述:Ascomycin(Immunomycin, FR-900520, FK520) is an ethyl analog of tacrolimus (FK506) with strong immunosuppressant properties. IC50 Value: 0.55 nM [1]Target: in vitro: When we used either CD4+CD8+ thymocytes or peripheral T cells activated by phorbol ester and ionomycin, the cell surface induction of CD5 was also partially blocked by CsA, FK-520 and rapamycin [2]. Ascomycinalso had a 3-fold lower immunosuppressive potency in a popliteal lymph node hyperplasia assay, resulting in an equivalent therapeutic index consistent with a common mechanistic dependence on calcineurin inhibition [3].in vivo: In 14-day studies, nephrotoxicity was not induced by continuous i.p. infusion of ascomycin at 10 mg/kg/day or daily oral administration (up to 50 mg/kg/day) in rats on a normal diet, nor by continuous i.v. infusion (up to 6 mg/kg/day) in rats on a low salt diet to enhance susceptibility [3]. 公司介紹:MedChemExpress(MCE)專(zhuān)注于各種抑制劑、激動(dòng)劑、API及化合物庫(kù),總部位于美國(guó)新澤西,分別在瑞典和上海設(shè)有歐洲區(qū)子公司和亞洲區(qū)總代理,營(yíng)銷(xiāo)網(wǎng)點(diǎn)遍及全球20多個(gè)國(guó)家地區(qū)。MCE經(jīng)過(guò)多年努力已成為全球生物活性小分子領(lǐng)域的一流供應(yīng)商, 產(chǎn)品涵蓋癌癥、神經(jīng)科學(xué)、抗感染、表觀(guān)遺傳學(xué)等20個(gè)熱門(mén)研究領(lǐng)域,PI3K、MAPK等近千個(gè)細(xì)分靶點(diǎn),超過(guò)4000個(gè)活性小分子化合物現(xiàn)貨,以及GPCR、API、離子通道等超過(guò)20種不同類(lèi)型的化合物庫(kù),同時(shí)提供從毫克到千克的專(zhuān)業(yè)定制合成服務(wù)。 MCE 對(duì)每批產(chǎn)品都進(jìn)行嚴(yán)格的LCMS和NMR檢驗(yàn),其產(chǎn)品已被全球近萬(wàn)名客戶(hù)廣泛使用并發(fā)表大量文章、專(zhuān)利; MCE 定期增加各領(lǐng)域熱門(mén)抑制劑、激動(dòng)劑,不斷擴(kuò)增已有化合物庫(kù),以滿(mǎn)足最新的科研需求; 數(shù)千種產(chǎn)品在上海有充足備貨,24-48小時(shí)內(nèi)送達(dá)客戶(hù); 大量產(chǎn)品提供免費(fèi)試用裝;已為全球多個(gè)知名企業(yè)、院校構(gòu)建各種定制型化合物庫(kù)。 產(chǎn)品鏈接:www.medchemexpress.cn/ascomycin.html |
Ascomycin研究進(jìn)展
發(fā)布日期:2017-11-06 瀏覽次數(shù):1
核心提示:a href=https://www.medchemexpress.com/Ascomycin.htmlAscomycin/a產(chǎn)品描述:Ascomycin(Immunomycin, FR-900520, FK520) is an
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