One vial method for labeling antibodies with Technetium-99m
    10.
    发明授权
    One vial method for labeling antibodies with Technetium-99m 失效
    用锝-99m标记抗体的一种方法

    公开(公告)号:US5648471A

    公开(公告)日:1997-07-15

    申请号:US666421

    申请日:1991-03-07

    IPC分类号: A61K51/10 C07K16/00

    CPC分类号: A61K51/10

    摘要: A one vial method for labeling a sulfhydryl containing antibody or antibody fragment with technetium-99m is disclosed. The method comprises contacting an antibody mixture comprised of a sulfhydryl containing antibody or antibody fragment and a reducing agent with technetium-99m in an oxidized state. In a preferred embodiment, the antibody mixture further contains a water soluble ligand. A one vial kit for labeling a sulfhydryl containing antibody or antibody fragment with technetium-99m is also disclosed.

    摘要翻译: 公开了用锝-99m标记含巯基的抗体或抗体片段的一个小瓶方法。 该方法包括将由含巯基的抗体或抗体片段和还原剂组成的抗体混合物与氧化态的99m锝接触。 在优选的实施方案中,抗体混合物还含有水溶性配体。 还公开了用于用锝-99m标记含巯基的抗体或抗体片段的一个小瓶试剂盒。