• 我要登录|
  • 免费注册
    |
  • 我的丁香通
    • 企业机构:
    • 成为企业机构
    • 个人用户:
    • 个人中心
  • 移动端
    移动端
丁香通 logo丁香实验_LOGO
搜实验

    大家都在搜

      大家都在搜

        0 人通过求购买到了急需的产品
        免费发布求购
        发布求购
        点赞
        收藏
        wx-share
        分享

        IgG Purification

        互联网

        974
        Several immunological procedures can be successfully carried out using nonpurified antibodies, such as unfractionated antisera or ascitic fluid/culture supernatant containing monoclonal antibodies (MAbs). However, a much “cleaner” result can often be obtained if some form of enrichment or isolation of immunoglobulin (Ig) is employed. Some procedures, such as conjugation with isotopes, fluorochromes, or enzymes, and preparation of immunoaffinity columns cannot usually be efficiently performed with nonpurified immunoglobulin; other procedures may yield artifactual results if whole antiserum or ascitic fluid is used as a source of antibody. Purification of immunoglobulin is therefore at least useful and sometimes essential for a range of immunological methods. This process may consist of purification of total IgG or subpopulations (e.g., subclasses) of IgG from antisera/ascitic fluid/culture supernatant or the isolation of a particular antigen-binding fraction of Ig from such fluids. The former can be achieved by biochemical procedures, whereas the latter usually requires some type of affinity purification.
        ad image
        提问
        扫一扫
        丁香实验小程序二维码
        实验小助手
        丁香实验公众号二维码
        扫码领资料
        反馈
        TOP
        打开小程序