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公开(公告)号:US06451810B1
公开(公告)日:2002-09-17
申请号:US09589580
申请日:2000-06-07
申请人: Patrick L. Coleman , Stephen L. Crooks , Kyle J. Lindstrom , Bryon A. Merrill , Michael J. Rice
发明人: Patrick L. Coleman , Stephen L. Crooks , Kyle J. Lindstrom , Bryon A. Merrill , Michael J. Rice
IPC分类号: A01N4342
CPC分类号: C07D471/04 , A61K31/4745
摘要: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain amide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.
摘要翻译: 在1位含有酰胺官能团的咪唑并喹啉和四氢咪唑并喹啉化合物可用作免疫应答调节剂。 本发明的化合物和组合物可以诱导各种细胞因子的生物合成,并且可用于治疗各种病症,包括病毒性疾病和肿瘤性疾病。
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2.
公开(公告)号:US06379952B1
公开(公告)日:2002-04-30
申请号:US09240829
申请日:1999-02-01
IPC分类号: C12N506
CPC分类号: G01N33/56966 , Y10S530/815 , Y10S530/816 , Y10T442/2525
摘要: Azlactone-functional supports are used to provide cell selection from a mixture such as bone marrow or peripheral blood having a desired target cell population. An azlactone-functional support is derivatized by covalently coupling to the support a biologically active substance that binds the target cells. A mixture containing the target cells is contacted with the derivatized support to bind the target cells to the biologically active substance, and unbound remaining mixture is removed from the support. Bound cells may be eluted from the support to obtain purified target cells. Biologically active substances include antibodies, lectins, proteins, antigens and avidin. The biologically active substance may directly or indirectly bind cells in the mixture. Indirect binding may be through a second, intermediary biologically active substance that is bifunctional. The azlactone-functional support is provided by incorporating an azlactone moiety into a base polymer support that has been selected by prescreening base polymer supports with a cell mixture to identify a base polymer support having minimal nonspecific binding of cells in the mixture.
摘要翻译: 氮内酯功能性支持物用于从具有所需靶细胞群体的混合物例如骨髓或外周血提供细胞选择。 通过与支持物共价偶联与靶细胞结合的生物活性物质衍生吖内酯功能性支持物。 将含有靶细胞的混合物与衍生的载体接触以将靶细胞结合到生物活性物质上,并将未结合的剩余混合物从载体中除去。 结合的细胞可以从载体上洗脱以获得纯化的靶细胞。 生物活性物质包括抗体,凝集素,蛋白质,抗原和抗生物素蛋白。 生物活性物质可以直接或间接地结合混合物中的细胞。 间接结合可以通过第二种中间生物活性物质,其是双功能的。 通过将吖内酯部分掺入到通过用细胞混合物预筛分基础聚合物载体来选择的基础聚合物载体中来鉴定具有该混合物中细胞的非特异性结合的基础聚合物载体来提供吖内酯官能的载体。
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公开(公告)号:US5709943A
公开(公告)日:1998-01-20
申请号:US434930
申请日:1995-05-04
申请人: Patrick L. Coleman , Mark K. Debe , Julie B. Stahl
发明人: Patrick L. Coleman , Mark K. Debe , Julie B. Stahl
IPC分类号: G01N33/553 , B01D15/00 , B01J20/02 , B01J20/32 , B01J35/10 , B82B1/00 , G01N33/53 , D02B3/00
CPC分类号: G01N33/53 , B01D15/00 , B01J20/3204 , B01J20/3212 , B01J20/3236 , B01J20/3289 , B01J20/3293 , Y10T428/2938 , Y10T428/294 , Y10T428/2942
摘要: The present invention provides biological assay and adsorption supports comprising an inert substrate supporting a nanostructured surface comprising metal coated, oriented, discrete submicron-size whiskers. Optionally, conformally metal coated whiskers may be partially encapsulated or conformally coated with a second material. The nanostructured surface adsorbs biomolecules rapidly at high levels of tight binding without vortexing or agitation. Advantageously, the bound biomolecules retain their biological activity.
摘要翻译: 本发明提供了生物测定和吸附支持物,其包括支持纳米结构化表面的惰性底物,其包含金属涂覆的取向的离散的亚微米尺寸的晶须。 任选地,保形金属涂覆的晶须可以部分包封或用第二材料共形涂覆。 纳米结构化表面以高水平的紧密结合快速吸附生物分子,而不涡旋或搅动。 有利地,结合的生物分子保持其生物活性。
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公开(公告)号:US5466749A
公开(公告)日:1995-11-14
申请号:US283500
申请日:1994-09-14
IPC分类号: B01J20/32 , C08F255/00 , C08F255/02 , C08F257/00 , C08F257/02 , C08L51/00 , C08L89/00 , G01N33/50 , G01N33/545 , C08G63/48 , C08F8/00 , C08G63/91 , C08L39/04
CPC分类号: G01N33/545 , B01J20/261 , B01J20/264 , B01J20/28014 , B01J20/3007 , B01J20/321 , B01J20/327 , B01J20/3276 , B01J20/3278 , C08F255/02 , C08F257/02 , Y10S530/811 , Y10S530/812 , Y10S530/815 , Y10S530/816
摘要: Graft copolymers comprising a poly-alpha-olefin base polymer selected from the group consisting of polyethylene, polypropylene, polystyrene, and compatible mixtures thereof, having grafted thereto an olefinic monomer. The grafted monomer is present in an amount effective to increase the amount of protein that will bind to the graft copolymer as compared with the base polymer.Also disclosed are polymer/protein compositions comprising a graft copolymer having a protein immobilized on the surface thereof, processes for the preparation of the above-described graft copolymers and compositions, methods of immobilizing proteins, and methods of immunoassay based on such immobilization.
摘要翻译: 包含选自聚乙烯,聚丙烯,聚苯乙烯及其相容的混合物的聚-α-烯烃基聚合物的接枝共聚物,其接枝有烯属单体。 与基础聚合物相比,接枝单体以有效增加与接枝共聚物结合的蛋白质的量的量存在。 还公开了包含具有固定在其表面上的蛋白质的接枝共聚物的聚合物/蛋白质组合物,制备上述接枝共聚物和组合物的方法,固定蛋白质的方法,以及基于这种固定的免疫测定方法。
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公开(公告)号:US5466747A
公开(公告)日:1995-11-14
申请号:US283976
申请日:1994-09-26
IPC分类号: B01J20/32 , C08F255/00 , C08F255/02 , C08F257/00 , C08F257/02 , C08L51/00 , C08L89/00 , G01N33/50 , G01N33/545 , G01N33/53 , C12Q1/00
CPC分类号: G01N33/545 , B01J20/261 , B01J20/264 , B01J20/28014 , B01J20/3007 , B01J20/321 , B01J20/327 , B01J20/3276 , B01J20/3278 , C08F255/02 , C08F257/02 , Y10S530/811 , Y10S530/812 , Y10S530/815 , Y10S530/816
摘要: Graft copolymers comprising a poly-alpha-olefin base polymer selected from the group consisting of polyethylene, polypropylene, polystyrene, and compatible mixtures thereof, having grafted thereto an olefinic monomer. The grafted monomer is present in an amount effective to increase the amount of protein that will bind to the graft copolymer as compared with the base polymer. Also disclosed are polymer/protein compositions comprising a graft copolymer having a protein immobilized on the surface thereof, processes for the preparation of the above-described graft copolymers and compositions, methods of immobilizing proteins, and methods of immunoassay based on such immobilization.
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公开(公告)号:US5364907A
公开(公告)日:1994-11-15
申请号:US71327
申请日:1993-06-02
IPC分类号: B01J20/32 , C08F255/00 , C08F255/02 , C08F257/00 , C08F257/02 , C08L51/00 , C08L89/00 , G01N33/50 , G01N33/545 , C08G63/48 , C08G63/91 , G08L9/00 , G08L47/00
CPC分类号: G01N33/545 , B01J20/261 , B01J20/264 , B01J20/28014 , B01J20/3007 , B01J20/321 , B01J20/327 , B01J20/3276 , B01J20/3278 , C08F255/02 , C08F257/02 , Y10S530/811 , Y10S530/812 , Y10S530/815 , Y10S530/816
摘要: Graft copolymers comprising a poly-alpha-olefin base polymer selected from the group consisting of polyethylene, polypropylene, polystyrene, and compatible mixtures thereof, having grafted thereto an olefinic monomer. The grafted monomer is present in an amount effective to increase the amount of protein that will bind to the graft copolymer as compared with the base polymer.Also disclosed are polymer/protein compositions comprising a graft copolymer having a protein immobilized on the surface thereof, processes for the preparation of the above-described graft copolymers and compositions, methods of immobilizing proteins, and methods of immunoassay based on such immobilization.
摘要翻译: 包含选自聚乙烯,聚丙烯,聚苯乙烯及其相容的混合物的聚-α-烯烃基聚合物的接枝共聚物,其接枝有烯属单体。 与基础聚合物相比,接枝单体以有效增加与接枝共聚物结合的蛋白质的量的量存在。 还公开了包含具有固定在其表面上的蛋白质的接枝共聚物的聚合物/蛋白质组合物,制备上述接枝共聚物和组合物的方法,固定蛋白质的方法,以及基于这种固定的免疫测定方法。
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公开(公告)号:US5344701A
公开(公告)日:1994-09-06
申请号:US896107
申请日:1992-06-09
申请人: David R. Gagnon , Patrick L. Coleman , Gary J. Ortina , Christopher S. Lyons , Dean S. Milbrath , Jerald K. Rasmussen , Julie B. Stahl
发明人: David R. Gagnon , Patrick L. Coleman , Gary J. Ortina , Christopher S. Lyons , Dean S. Milbrath , Jerald K. Rasmussen , Julie B. Stahl
IPC分类号: C08F2/52 , A61L33/00 , B01J20/32 , C07K17/08 , C08F2/00 , C08F8/30 , C08F26/06 , C08F226/06 , C12N11/08 , G01N33/543 , B32B3/26 , B32B5/14 , B32B27/00
CPC分类号: C08F226/06 , A61L33/0011 , B01J20/28023 , B01J20/28033 , B01J20/286 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3219 , B01J20/3255 , B01J20/3274 , B01J20/3276 , B01J20/3278 , B01J20/328 , C07K17/08 , C08F8/30 , C12N11/08 , G01N33/54353 , B01J2220/54 , Y10T428/249953 , Y10T428/249954 , Y10T428/249958 , Y10T428/249959 , Y10T428/249978 , Y10T428/249991
摘要: Supports having azlactone-functional surfaces, adduct supports prepared from such azlactone-functional supports, and methods of preparing both are disclosed. Azlactone functionality is introduced to surfaces of a pre-existing support in a manner which retains useful physical and chemical characteristics of the pre-existing support. One method involves exposing surfaces with high energy radiation to generate free radical reaction sites on the surfaces and causing azlactone-functional moieties to react with the free radical reaction sites. Another method involves coating surfaces with azlactone monomers, crosslinking monomers, and optionally co-monomers and polymerizing the monomers to form a polymerized coating of azlactone-functionality on the surfaces. Another method involves dispersion polymerization of azlactone-functional moieties to produce azlactone-functional particles within pores and interstices of a pre-existing support. Adduct supports are formed by coupling nucleophilic reagents, such as biologically active materials, to azlactone-functional moieties of the support.
摘要翻译: 公开了具有吖内酯功能性表面的载体,由这种吖内酯官能载体制备的加合物载体,以及制备两者的方法。 将Azlactone功能以保留现有支持物的有用物理和化学特性的方式引入预先存在的载体的表面。 一种方法包括用高能量辐射暴露表面以在表面上产生自由基反应位点并使吖内酯官能部分与自由基反应位点反应。 另一种方法包括用吖内酯单体,交联单体和任选的共聚单体涂覆表面,并聚合单体以在表面上形成吖内酯官能团的聚合涂层。 另一种方法涉及吖内酯功能部分的分散聚合以在预先存在的载体的孔和间隙内产生吖内酯官能团的颗粒。 加成载体通过将亲核试剂(例如生物活性物质)偶联到载体的吖内酯官能部分而形成。
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公开(公告)号:US5141634A
公开(公告)日:1992-08-25
申请号:US654312
申请日:1991-02-12
申请人: Peter W. Carr , Eric F. Funkenbusch , Martin P. Rigney , Patrick L. Coleman , Douglas A. Hanggi , Wes A. Schafer
发明人: Peter W. Carr , Eric F. Funkenbusch , Martin P. Rigney , Patrick L. Coleman , Douglas A. Hanggi , Wes A. Schafer
CPC分类号: B01J20/287 , B01J20/06 , B01J20/3204 , B01J20/3234 , B01J20/3248 , B01J20/3282 , B01J39/12 , B82Y30/00 , C01G25/02 , B01J2220/54 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/17 , G01N2030/525
摘要: The present invention provides a stable stationary phase for chromatography which comprises porous ZrO.sub.2 spherules coated with a cross-linked polymer coating wherein said coated spherules have a pore size from about 20-500 .ANG. and a particle diameter range of about 0.5-500 microns, and are stable in basic media to pHs of up to about 14.
摘要翻译: 本发明提供了用于色谱的稳定的固定相,其包括涂覆有交联聚合物涂层的多孔ZrO 2球晶,其中所述涂覆的球体具有约20-500的孔径和约0.5-500微米的粒径范围,以及 在碱性介质中稳定,pH值高达约14。
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公开(公告)号:US20090023722A1
公开(公告)日:2009-01-22
申请号:US12165014
申请日:2008-06-30
申请人: Patrick L. Coleman , Stephen L. Crooks , George W. Griesgraber , Kyle J. Lindstrom , Bryon A. Merrill , Michael J. Rice
发明人: Patrick L. Coleman , Stephen L. Crooks , George W. Griesgraber , Kyle J. Lindstrom , Bryon A. Merrill , Michael J. Rice
IPC分类号: A61K31/5377 , A61K31/437 , A61K31/496 , A61P35/00 , A61P31/12
CPC分类号: C07D471/04 , A61K31/4745
摘要: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain amide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.
摘要翻译: 在1位含有酰胺官能团的咪唑并喹啉和四氢咪唑并喹啉化合物可用作免疫应答调节剂。 本发明的化合物和组合物可以诱导各种细胞因子的生物合成,并且可用于治疗各种病症,包括病毒性疾病和肿瘤性疾病。
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10.
公开(公告)号:US5993935A
公开(公告)日:1999-11-30
申请号:US776601
申请日:1991-10-11
申请人: Jerald K. Rasmussen , Steven M. Heilmann , Larry R. Krepski , Patrick L. Coleman , Dean S. Milbrath , Margaret M. Walker , Donald F. Hagen , Paul E. Hansen , John C. Campbell
发明人: Jerald K. Rasmussen , Steven M. Heilmann , Larry R. Krepski , Patrick L. Coleman , Dean S. Milbrath , Margaret M. Walker , Donald F. Hagen , Paul E. Hansen , John C. Campbell
IPC分类号: B01J20/281 , B01J20/28 , B01J20/285 , B01J20/32 , C07K16/06 , C08J9/00 , C08J9/36 , C12N11/08 , D04H13/00 , D04H13/02 , D06M15/21 , G01N30/88 , G01N33/543 , B32B7/00 , D04H1/16
CPC分类号: B01J20/28033 , B01J20/28004 , B01J20/28026 , B01J20/28028 , B01J20/3204 , B01J20/3212 , B01J20/3251 , B01J20/3255 , C07K16/065 , C12N11/08 , G01N33/54313 , Y10T428/24182 , Y10T428/24537 , Y10T428/24975 , Y10T428/24983 , Y10T428/249923 , Y10T428/249939
摘要: A composite article is provided having covalently reactive particles incorporated in a continuous, porous matrix. The reactive particles have surfaces of covalently reactive functional groups capable of directly forming covalent chemical bonds with ligands without need for an intermediate activation step. An adduct composite article is also provided comprising a continuous, porous matrix and derivatized particles dispersed therein. The derivatized particles comprise a direct, covalent reaction product of ligand with the covalently reactive particles. Methods of making and using the composite articles and adduct composite articles are also provided. Preferred covalently reactive functional groups are azlactone-functional groups of the formula: ##STR1## wherein: R.sup.1 and R.sup.2 independently can be an alkyl group having 1 to 14 carbon atoms, a cycloalkyl group having 3 to 14 carbon atoms, an aryl group having 5 to 12 ring atoms, an arenyl group having 6 to 26 carbon and 0 to 3 S, N, and nonperoxidic O heteroatoms, or R.sup.1 and R.sup.2 taken together with the carbon to which they are joined can form a carbocyclic ring containing 4 to 12 ring atoms, andn is an integer 0 or 1.
摘要翻译: 提供具有结合在连续多孔基质中的共价反应性颗粒的复合制品。 反应性颗粒具有能够与配体直接形成共价化学键的共价反应性官能团的表面,而不需要中间活化步骤。 还提供了一种加合物复合制品,其包括连续的多孔基质和分散在其中的衍生的颗粒。 衍生的颗粒包含配体与共价反应性颗粒的直接共价反应产物。 还提供了制造和使用复合制品和加合物复合制品的方法。 优选的共价反应性官能团是下式的吖内酯官能团:其中:R 1和R 2可以独立地为具有1至14个碳原子的烷基,具有3至14个碳原子的环烷基,具有5至12个环的芳基 原子,具有6至26个碳和0至3个S,N和非过氧O的杂原子的芳基,或与其连接的碳一起的R 1和R 2可以形成含有4至12个环原子的碳环,并且 n是整数0或1。
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