直接能看的免费毛片看看_天天狠天天狠天天透_欧美精品 一区 二区_五月天亚洲视频福利

氨基喋呤

更新:2012/8/22 23:26:22

    中文名:氨基喋呤
    英文名:Aminopterin
    別名:4-Aminofolic acid; 4-Aminopteroyl-L-glutamic acid; 4-Amino-PGA
    CAS No.:54-62-6級別:Biotech Grade
    分子式:C19H20N8O5分子量:440.41
訂購信息
    貨號規(guī)格價格品牌
    A1784-10mg10mg540GBCBIO
    A1784-50mg50mg2453GBCBIO
    A1784-50mg50mg1877Sigma
產(chǎn)品介紹
    Purity (TLC)(%).........................~98.0
    Water (2.5mol/mol) (%)................≤9.3
    Folic acid antagonist. Aminopterin is actively transported into cells by the folate transporter. In the cell, it is converted to a high molecular weight polyglutamate metabolite by folylpolyglutamate synthase that, in turn, binds to dihydrofolate reductas
更多產(chǎn)品