<del id="m4eh7"><form id="m4eh7"></form></del>
  1. <b id="m4eh7"><abbr id="m4eh7"></abbr></b>
    <del id="m4eh7"><form id="m4eh7"></form></del>

    1. 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

        <del id="m4eh7"><form id="m4eh7"></form></del>
      1. <b id="m4eh7"><abbr id="m4eh7"></abbr></b>
        <del id="m4eh7"><form id="m4eh7"></form></del>

        1. 日韩成人在线电影 | 久久久午夜精品 | 婷婷五月天视频 | 看一级一级黄色免费视频 | 亚洲激情操骚逼网 |