Methods of preparing and using single chain anti-tumor antibodies
    1.
    发明授权
    Methods of preparing and using single chain anti-tumor antibodies 有权
    制备和使用单链抗肿瘤抗体的方法

    公开(公告)号:US07666424B2

    公开(公告)日:2010-02-23

    申请号:US10273762

    申请日:2002-10-17

    IPC分类号: A61K39/00

    摘要: This invention provides a method for identifying cells expressing a target single chain antibody (scFv) directed against a target antigen from a collection of cells that includes cells that do not express the target scFv, comprising the step of combining the collection of cells with an anti-idiotype directed to an antibody specific for the target antigen and detecting interaction, if any, of the anti-idiotype with the cells, wherein the occurrence of an interaction identifies the cell as one which expresses the target scFv. This invention also provides a method for making a single chain antibody (scFv) directed against an antigen, wherein the selection of clones is made based upon interaction of those clones with an appropriate anti-idiotype, and heretofore inaccessible scFv so made. This invention provides the above methods or any combination thereof. Finally, this invention provides various uses of these methods.

    摘要翻译: 本发明提供了从包含不表达靶标scFv的细胞的细胞集合中鉴定表达靶抗原的目标单链抗体(scFv)的细胞的方法,包括将细胞收集与抗 - 针对针对靶抗原特异性的抗体,并检测与细胞的抗独特型相互作用(如果有的话),其中相互作用的发生将细胞识别为表达靶scFv的细胞。 本发明还提供了制备针对抗原的单链抗体(scFv)的方法,其中克隆的选择基于那些克隆与适当的抗独特型的相互作用,以及如此制备的迄今为止不可接近的scFv。 本发明提供了上述方法或其任何组合。 最后,本发明提供了这些方法的各种用途。

    Therapy-enhancing glucan
    2.
    发明申请
    Therapy-enhancing glucan 有权
    治疗增强型葡聚糖

    公开(公告)号:US20060160766A1

    公开(公告)日:2006-07-20

    申请号:US11334763

    申请日:2006-01-17

    申请人: Nai-Kong Cheung

    发明人: Nai-Kong Cheung

    IPC分类号: A61K31/715 C08B37/00

    摘要: A therapeutic composition for treatment of cancer in a mammal is disclosed. The composition comprises an effective amount of a glucan composition which is suitable for oral administration and for absorption through the gastrointestinal tract of the mammal, and at least one antibody for the cancer. A method of treating cancer in a mammal is also disclosed. The method comprises administering a suitable orally administered glucan and at least one antibody for the treatment of cancer to the mammal. In addition a composition for delivery of peptide, protein, RNA, DNA or plasmid comprising effective amount of a beta-glucan is disclosed.

    摘要翻译: 公开了一种用于治疗哺乳动物癌症的治疗组合物。 该组合物包含有效量的适于口服给药和通过哺乳动物胃肠道吸收的葡聚糖组合物和至少一种癌症抗体。 还公开了一种治疗哺乳动物癌症的方法。 该方法包括向哺乳动物施用合适的口服葡聚糖和至少一种用于治疗癌症的抗体。 此外,公开了用于递送肽,蛋白质,RNA,DNA或包含有效量的β-葡聚糖的质粒的组合物。

    Uses of monoclonal antibody 8h9
    4.
    发明申请
    Uses of monoclonal antibody 8h9 有权
    单克隆抗体8h9的使用

    公开(公告)号:US20050169932A1

    公开(公告)日:2005-08-04

    申请号:US10505658

    申请日:2003-03-06

    申请人: Nai-Kong Cheung

    发明人: Nai-Kong Cheung

    摘要: This invention provides a composition comprising an effective amount of monoclonal antibody 8H9 or a derivative thereof and a suitable carrier. This invention provides a pharmaceutical composition comprising an effective amount of monoclonal antibody 8H9 or a derivative thereof and a pharmaceutically acceptable carrier. This invention also provides an antibody other than the monoclonal antibody 8H9 comprising the complementary determining regions of monoclonal antibody 8H9 or a derivative thereof, capable of binding to the same antigen as the monoclonal antibody 8H9. This invention provides a substance capable of competitively inhibiting the binding of monoclonal antibody 8H9. This invention also provides an isolated scFv of monoclonal antibody 8H9 or a derivative thereof. This invention also provides the 8H9 antigen. This invention also provides different uses of the monoclonal antibody 8H9 or its derivative.

    摘要翻译: 本发明提供了包含有效量的单克隆抗体8H9或其衍生物和合适的载体的组合物。 本发明提供了包含有效量的单克隆抗体8H9或其衍生物和药学上可接受的载体的药物组合物。 本发明还提供除单克隆抗体8H9之外的抗体,其包含能够与单克隆抗体8H9结合相同抗原的单克隆抗体8H9或其衍生物的互补决定区。 本发明提供能够竞争性抑制单克隆抗体8H9结合的物质。 本发明还提供单克隆抗体8H9或其衍生物的分离的scFv。 本发明还提供了8H9抗原。 本发明还提供了单克隆抗体8H9或其衍生物的不同用途。

    Methods for detecting minimum residual disease
    5.
    发明授权
    Methods for detecting minimum residual disease 有权
    检测最小残留病的方法

    公开(公告)号:US09416422B2

    公开(公告)日:2016-08-16

    申请号:US11884602

    申请日:2006-02-17

    申请人: Nai-Kong Cheung

    发明人: Nai-Kong Cheung

    IPC分类号: C12Q1/68

    摘要: The present invention features methods and compositions for identifying markers of minimum residual disease (MRD), as well as markers of metastatic cells. The present invention further provides methods for detecting MRD and metastatic cell in a subject.

    摘要翻译: 本发明的特征在于鉴定最小残留疾病(MRD)的标志物以及转移细胞的标志物的方法和组合物。 本发明还提供了用于检测受试者中的MRD和转移性细胞的方法。

    HLA-RESTRICTED, PEPTIDE-SPECIFIC ANTIGEN BINDING PROTEINS
    7.
    发明申请
    HLA-RESTRICTED, PEPTIDE-SPECIFIC ANTIGEN BINDING PROTEINS 有权
    HLA-Restricted,肽特异性抗原结合蛋白

    公开(公告)号:US20140296492A1

    公开(公告)日:2014-10-02

    申请号:US14299509

    申请日:2014-06-09

    IPC分类号: C07K16/28

    摘要: Antigen binding proteins with TCR-like paratopes, that is, with an antigen binding region specific for an HLA-A2 restricted peptide are disclosed. The antigen binding proteins encompass antibodies in a variety of forms, including full-length antibodies, substantially intact antibodies, Fab fragments, F(ab′)2 fragments, and single chain Fv fragments. Fusion proteins, such as scFv fusions with immunoglobulin or T-cell receptor domains, incorporating the specificity of the antigen binding region for each peptide are also contemplated by the invention. Furthermore, immunoconjugates may include antibodies to which is linked a radioisotope, fluorescent or other detectable marker, cytotoxin, or other molecule are also encompassed by the invention. Among other things, immunoconjugates can be used for delivery of an agent to elicit a therapeutic effect or to facilitate an immune effector function.

    摘要翻译: 公开了具有TCR样相互作用的抗原结合蛋白,即具有HLA-A2限制性肽特异性的抗原结合区。 抗原结合蛋白包括多种形式的抗体,包括全长抗体,基本上完整的抗体,Fab片段,F(ab')2片段和单链Fv片段。 本发明还考虑融合蛋白,例如与免疫球蛋白或T细胞受体结构域的融合蛋白融合蛋白抗原结合区域的特异性。 此外,免疫缀合物可以包括与放射性同位素,荧光或其他可检测标记,细胞毒素或其它分子连接的抗体也包括在本发明中。 除其他之外,免疫缀合物可用于递送药剂以引发治疗效果或促进免疫效应子功能。

    Methods for Detecting Minimum Residual Disease
    8.
    发明申请
    Methods for Detecting Minimum Residual Disease 有权
    检测最小残留病的方法

    公开(公告)号:US20090023142A1

    公开(公告)日:2009-01-22

    申请号:US11884602

    申请日:2006-02-17

    申请人: Nai-Kong Cheung

    发明人: Nai-Kong Cheung

    IPC分类号: C12Q1/68

    摘要: The present invention features methods and compositions for identifying markers of minimum residual disease (MRD), as well as markers of metastatic cells. The present invention further provides methods for detecting MRD and metastatic cell in a subject.

    摘要翻译: 本发明的特征在于鉴定最小残留疾病(MRD)的标志物以及转移细胞的标志物的方法和组合物。 本发明还提供了用于检测受试者中的MRD和转移性细胞的方法。

    HLA-restricted, peptide-specific antigen binding proteins
    9.
    发明授权
    HLA-restricted, peptide-specific antigen binding proteins 有权
    HLA限制性,肽特异性抗原结合蛋白

    公开(公告)号:US09040669B2

    公开(公告)日:2015-05-26

    申请号:US13984646

    申请日:2012-02-13

    摘要: Antigen binding proteins with T cell receptor-like paratopes, that is, with an antigen binding region specific for an human leukocyte antigen-A2 restricted peptide are disclosed. The antigen binding proteins encompass antibodies in a variety of forms, including full-length antibodies, substantially intact antibodies, Fab fragments, F(ab′)2 fragments, and single chain Fv fragments. Fusion proteins, such as scFv fusions with immunoglobulin or T-cell receptor domains, incorporating the specificity of the antigen binding region for each peptide are also contemplated by the invention. Furthermore, immunoconjugates may include antibodies to which is linked a radioisotope, fluorescent or other detectable marker, cytotoxin, or other molecule are also encompassed by the invention. Among other things, immunoconjugates can be used for delivery of an agent to elicit a therapeutic effect or to facilitate an immune effector function.

    摘要翻译: 公开了具有T细胞受体样相互作用的抗原结合蛋白,即具有对人白细胞抗原-A2限制肽特异性的抗原结合区。 抗原结合蛋白包括多种形式的抗体,包括全长抗体,基本上完整的抗体,Fab片段,F(ab')2片段和单链Fv片段。 本发明还考虑融合蛋白,例如与免疫球蛋白或T细胞受体结构域的融合蛋白融合蛋白抗原结合区域的特异性。 此外,免疫缀合物可以包括与放射性同位素,荧光或其他可检测标记,细胞毒素或其它分子连接的抗体也包括在本发明中。 除其他之外,免疫缀合物可用于递送药剂以引发治疗效果或促进免疫效应子功能。