会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Device and process for cell capture and recovery
    • 用于细胞捕获和恢复的装置和过程
    • US06432653B1
    • 2002-08-13
    • US08291335
    • 1994-08-17
    • Thomas B. Okarma
    • Thomas B. Okarma
    • A61K3512
    • C12N7/00A61K35/17A61K2039/5158C12N5/0087C12N5/0636C12N2501/515C12N2740/16051G01N33/545G01N33/56972Y10S436/824
    • Devices, processes and compositions are provided for effective separation of cells from a mixture of cells, where depletion or positive selection may be employed to provide a cellular population of interest. Of particular utility is the separation of cells from peripheral blood mononuclear cells, where members of the lymphoid or myeloid lineages may be isolated and used for research, diagnosis or therapy. Also of interest are cellular separation from bone marrow, tumor suspensions or lymphoid tissue suspensions, where cells can be isolated and used for a variety of purposes. The separated cells may be homogeneous, free of exogenous biologicals, viable, capable of replication and exhibit their full complement of biological activities. Multiple phenotypes can be captured simultaneously. Captured cells can be specifically activated with cytokines and antigens to provide cells which are MHC restricted and have antigen-specific effector functions.
    • 提供了装置,方法和组合物用于从细胞混合物中有效分离细胞,其中可以使用消耗或阳性选择来提供感兴趣的细胞群体。 特别有用的是将细胞与外周血单核细胞分离,其中淋巴或骨髓谱系的成员可以被分离并用于研究,诊断或治疗。 还有兴趣的是与骨髓,肿瘤悬浮液或淋巴组织悬浮液的细胞分离,其中细胞可以分离并用于各种目的。 分离的细胞可以是均匀的,没有外源生物学,可行的,能够复制并表现出其完整的生物活性。 可以同时捕获多种表型。 捕获的细胞可以用细胞因子和抗原特异性活化,以提供MHC限制的细胞并具有抗原特异性效应子功能。
    • 6. 发明授权
    • Protein-induced tissue morphogenesis
    • 蛋白质诱导的组织形态发生
    • US06565843B1
    • 2003-05-20
    • US08404113
    • 1995-03-14
    • Charles M. CohenThangavel KuberasampathRoy H. L. PangHermann OppermannDavid C. Rueger
    • Charles M. CohenThangavel KuberasampathRoy H. L. PangHermann OppermannDavid C. Rueger
    • A61K3512
    • A61K6/0032A01N1/0226A61F2310/00365A61K38/17A61K38/1703A61K38/1875A61L27/227A61L27/24A61L2430/28C07K14/495C07K14/51C07K16/22G01N2500/10A61K2300/00
    • The invention provides methods, compositions and devices for inducing tissue-specific regeneration in a mammal, or for stimulating proliferation of mammalian progenitor cells. The present methods, compositions and devices make use of osteogenic protein 1 (OP-1), which is appreciated herein as a tissue morphogen, i.e., a substance competent to induce tissue-specific morphogenesis of mammalian body tissues in addition to bone and/or cartilage. Alternatively, the present methods, compositions and devices make use of other naturally-occurring or biosynthetic proteins sharing a defined structural and functional relationship with OP-1 and thus appreciated herein also to function as tissue morphogens. Optionally, OP-1 or a related protein can be used alone or when adsorbed on a support matrix which provides an anchoring substratum for proliferation and/or differentiation of progenitor cells during tissue-specific morphogenesis. In another embodiment, OP-1 or a related protein is used to stimulate mammalian progenitor cells ex vivo, such that the stimulated cells, when disposed in vivo in a mammal, undergo tissue-specific morphogenesis to produce replacement tissue at a nonskeletal tissue locus in need thereof (i.e., at a nonbony or noncartilaginous tissue locus in need thereof).
    • 本发明提供用于在哺乳动物中诱导组织特异性再生或用于刺激哺乳动物祖细胞增殖的方法,组合物和装置。 本发明的方法,组合物和装置利用成骨蛋白1(OP-1),其在本文中被认为是组织形态发生体,即,除骨骼和/或骨骼之外还能够诱导哺乳动物身体组织的组织特异性形态发生的物质 软骨。 或者,本发明的方法,组合物和装置利用与OP-1共享定义的结构和功能关系的其它天然存在或生物合成蛋白,因此在本文中也可以用作组织形态发生剂。 任选地,OP-1或相关蛋白质可以单独使用或当被吸附在支持物基质上时,其在组织特异性形态发生过程中提供用于祖细胞增殖和/或分化的锚定底物。 在另一个实施方案中,OP-1或相关蛋白用于离体刺激哺乳动物祖细胞,使得当被哺乳动物体内植入时,被刺激的细胞经历组织特异性形态发生以在非骨骼组织基因座处产生替代组织 需要(即在有需要的非糖或非糖化组织位点)。