Monoclonal antibodies reactive with human breast cancer
    2.
    发明授权
    Monoclonal antibodies reactive with human breast cancer 失效
    与人乳腺癌反应的单克隆抗体

    公开(公告)号:US4612282A

    公开(公告)日:1986-09-16

    申请号:US707400

    申请日:1985-03-01

    摘要: Monoclonal antibodies demonstrating a reactivity with human breast cancer are produced. The hybridoma cultures secreting immunoglobins are produced by hydridoma technology. Splenic lymphocytes of mice, immunized with membrane-enriched fractions of metastatic human mammary carcinoma tissue are fused with the NS-1 non-immunoglobulin-secreting murine myeloma cell line. Screening of immunoglobulin reactivities and double cloning of cultures yielded 11 monoclonal antibodies that demonstrated activities with the surface of human mammary tumor cells and not with the surface of apparently normal human tissues. These monoclonal antibodies aid in the diagnosis, prognosis and treatment of human breast cancer.

    摘要翻译: 产生显示与人乳腺癌反应性的单克隆抗体。 分泌免疫球蛋白的杂交瘤培养物是通过胶体技术产生的。 用转移性人乳腺癌组织的膜富集部分免疫的小鼠的脾淋巴细胞与NS-1非免疫球蛋白分泌的小鼠骨髓瘤细胞系融合。 免疫球蛋白反应性的筛选和双克隆培养物产生了11种单克隆抗体,其表现出与人乳腺肿瘤细胞表面的活性,而不是表面上正常人组织的表面。 这些单克隆抗体有助于人乳腺癌的诊断,预后和治疗。

    Radioprotectant for peptides labeled with radioisotope
    3.
    发明授权
    Radioprotectant for peptides labeled with radioisotope 失效
    用放射性同位素标记的肽的放射防护剂

    公开(公告)号:US5961955A

    公开(公告)日:1999-10-05

    申请号:US918525

    申请日:1997-08-21

    CPC分类号: A61K51/12 A61K51/1027

    摘要: A method of ameliorating degradation of radiolabeled peptides, especially radiolabeled proteins such as antibodies, by including povidone, also widely known as polyvinylpyrrolidone or PVP, as a radioprotectant in a composition containing a radiolabeled peptide is described. A radioprotectant composition and a stable peptide-radioisotope composition having povidone are also described. Ascorbic acid or other secondary stabilizers may also be added to the compositions to further enhance radioprotection.

    摘要翻译: 描述了通过包括聚维酮(也称为聚乙烯吡咯烷酮或PVP)作为包含放射性标记肽的组合物中的放射防护剂来改善放射性标记的肽,特别是放射性标记的蛋白质如抗体的降解的方法。 还描述了具有聚维酮的防辐射剂组合物和稳定的肽 - 放射性同位素组合物。 还可以将抗坏血酸或其它二级稳定剂加入到组合物中以进一步增强放射防护。

    Radioprotectant for peptides labeled with radioisotope
    5.
    发明授权
    Radioprotectant for peptides labeled with radioisotope 有权
    用放射性同位素标记的肽的放射防护剂

    公开(公告)号:US06338835B1

    公开(公告)日:2002-01-15

    申请号:US09453985

    申请日:1999-12-02

    IPC分类号: A61K5100

    CPC分类号: A61K51/12 A61K51/1027

    摘要: A method of ameliorating degradation radiolabeled peptides, especially radiolabeled proteins such as antibodies, by including povidone, also widely known as polyvinylpyrrolidone or PVP, as a radioprotectant in a composition containing a radiolabeled peptide is described. A radioprotectant composition and a stable peptide-radioisotope composition having povidone are also described. Ascorbic acid or other secondary stabilizers may also be added to the compositions to further enhance radioprotection.

    摘要翻译: 描述了通过包括聚维酮(也称为聚乙烯吡咯烷酮或PVP)作为放射性标记肽的组合物中的放射防护剂来改善降解放射性标记的肽,特别是放射性标记的蛋白质如抗体的方法。 还描述了具有聚维酮的防辐射剂组合物和稳定的肽 - 放射性同位素组合物。 还可以将抗坏血酸或其它二级稳定剂加入到组合物中以进一步增强放射防护。