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    Ascomycin (FK520) 104987-12-4;11011-38-4

    簡要描述:Ascomycin (FK520) 104987-12-4;11011-38-4
    Ascomycin (FK520), an FK-506 analog, is a neutral macrolide immunosuppressant, which prevents rejection after an organ transplant. Phase 3.

    • 產(chǎn)品型號:abs47028058
    • 廠商性質(zhì):生產(chǎn)廠家
    • 更新時間:2026-01-15
    • 訪  問  量:542

    詳細介紹

    品牌absinCAS104987-12-4;11011-38-4
    分子式C43H69NO12純度>98%
    分子量792.01貨號abs47028058
    規(guī)格5mg供貨周期現(xiàn)貨
    主要用途is a neutral macrolide immunosuppressant應(yīng)用領(lǐng)域化工,生物產(chǎn)業(yè),農(nóng)林牧漁,制藥/生物制藥,綜合

    Ascomycin (FK520) 104987-12-4;11011-38-4

    產(chǎn)品描述
    描述

    Ascomycin (FK520), an FK-506 analog, is a neutral macrolide immunosuppressant, which prevents rejection after an organ transplant. Phase 3.

    純度
    >98%
    儲存/保存方法
    Store at -20℃ for one year(Powder);Store at 2-4℃ for two weeks;Store at -20℃ for six months after dissolution.
    基本信息
    別名
    長川霉素;子囊霉素;Immunomycin;FR-900520;FK520
    外觀
    白色至類白色結(jié)晶性粉末
    可溶性/溶解性
    DMSO : 39.6 mg/mL (50 mM)

    Ethanol : 39.6 mg/mL (50 mM)
    生物活性
    靶點
    calcineurin phosphatase
    In vitro(體外研究)
    Ascomycin, isolated from Streptomyces, suppresses immune response in vitro with IC50 of 0.55 nM for mouse mixed lymphocyte. Ascomycin inhibits calcineurin phosphatase with IC50 of 49 nM through formation of an FKBP12-FK520-calcineurin ternary complex. FK520 also accelerate the rate of nerve regeneration, and promotes neurite outgrowth. Ascomycin shows antimalarial effects via inhibition of the chaperone activity of this bifunctional protein.
    In vivo(體內(nèi)研究)
    Ascomycin (3.2 mg/kg, i.m.) clearly prolongs skin allograft survival in rats. Ascomycin, at 50 or 100 μM, produces anticonvulsant effect against picrotoxin-induced seizures when infused into the rat hippocampus.
    參考文獻
    參考文獻
    • 1. Hatanaka H, et al. J Antibiot (Tokyo). 1988, 41(11), 1592-1601.

    • 2. Revill WP, et al. J Pharmacol Exp Ther. 2002, 302(3), 1278-1285.

    研究領(lǐng)域
    研究領(lǐng)域
    Drug DiscoverySmall Molecule DrugLead Compound Discovery
    Ascomycin (FK520) 104987-12-4;11011-38-4溫馨提示:本產(chǎn)品僅作科研實驗使用,不支持臨床等研究

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