Biotinylated cobalamins
    2.
    发明授权
    Biotinylated cobalamins 失效
    生物素化钴胺素

    公开(公告)号:US5739287A

    公开(公告)日:1998-04-14

    申请号:US406192

    申请日:1995-03-16

    CPC分类号: C07H23/00

    摘要: A biotinylated cobalamin, formed from a vitamin B.sub.12 molecule coupled to a biotin molecule, is disclosed. In a preferred embodiment, the vitamin B.sub.12 molecule is cyanocobalamin. The biotin molecule can also be coupled to a rerouting moiety, optionally through a biotin binding protein such as avidin or streptavidin. The biotinylated cobalamin binds to a cell surface receptor, is invaginated, and once internalized affects the receptor trafficking pathway.

    摘要翻译: 公开了由与生物素分子偶联的维生素B12分子形成的生物素化钴胺素。 在优选的实施方案中,维生素B12分子是氰钴胺素。 生物素分子还可以任选地通过生物素结合蛋白例如抗生物素蛋白或链霉抗生物素蛋白偶联至重新路由部分。 生物素化的钴胺素结合细胞表面受体,是内陷的,一旦内化影响受体转运途径。

    Methods of receptor modulation and uses therefor
    4.
    发明授权
    Methods of receptor modulation and uses therefor 失效
    受体调节方法及其用途

    公开(公告)号:US5869465A

    公开(公告)日:1999-02-09

    申请号:US406194

    申请日:1995-03-16

    IPC分类号: C07H23/00 A61K31/68 C12P19/42

    CPC分类号: C07H23/00

    摘要: Receptor modulating agents capable of modulating cell surface receptors by affecting the cell surface receptor trafficking pathway are utilized for the treatment and diagnosis of a variety of disorders in warm-blooded animals, including neoplastic disorders. The receptor modulating agents are comprised of a covalently bound rerouting moiety and targeting moiety.

    摘要翻译: 能够通过影响细胞表面受体转运途径来调节细胞表面受体的受体调节剂用于治疗和诊断温血动物(包括肿瘤性疾病)中的各种疾病。 受体调节剂由共价结合的重新路由部分和靶向部分组成。

    Receptor modulating agents
    5.
    发明授权
    Receptor modulating agents 失效
    受体调节剂

    公开(公告)号:US5840880A

    公开(公告)日:1998-11-24

    申请号:US406191

    申请日:1995-03-16

    IPC分类号: C07H23/00 C12P19/42 A61K31/68

    CPC分类号: C07H23/00

    摘要: Receptor modulating agents capable of modulating cell surface receptors by affecting the cell surface receptor trafficking pathway. The receptor modulating agents are comprised of a covalently bound rerouting moiety and targeting moiety.

    摘要翻译: 能够通过影响细胞表面受体转运途径调节细胞表面受体的受体调节剂。 受体调节剂由共价结合的重新路由部分和靶向部分组成。

    Imaging tissue sites of inflammation
    6.
    发明授权
    Imaging tissue sites of inflammation 失效
    成像组织部位炎症

    公开(公告)号:US5376356A

    公开(公告)日:1994-12-27

    申请号:US726894

    申请日:1991-07-08

    摘要: The present invention involves a method of imaging tissue sites of inflammation which takes advantage of the up-regulation of surface antigenic markers on leukocytes upon activation thereof. A recognition agent selected from the group of chemotactic peptides, eosinophilic peptides and agents which are capable of selective interaction with a chemotactic receptor associated with activated leukocytes is radiolabeled. The radiolabeled recognition agent is infused into a patient and the patient's tissue sites are thereafter imaged in order to detect, evaluate or monitor tissue damage mediated by inflammation.

    摘要翻译: 本发明涉及一种成像炎症组织部位的方法,该方法在活化时利用白细胞上表面抗原标志物的上调。 可以放射性标记选自趋化性肽,嗜酸性肽和能够与与活化的白细胞相关的趋化性受体选择性相互作用的试剂组的识别剂。 将放射性标记的识别剂输注入患者,然后将患者的组织部位成像,以便检测,评估或监测炎症介导的组织损伤。