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    • 4. 发明申请
    • PROCESSES FOR THE IDENTIFICATION OF MEDICAL TARGETS BY SCREENING AN ACTIVE AGENT FOR BINDING INTERACTIONS
    • 通过筛选用于结合相互作用的活性剂来鉴定医疗目标的过程
    • WO2004099774A3
    • 2006-01-12
    • PCT/EP2004004883
    • 2004-05-07
    • CELLZOME AGSUPERTI-FUGA GIULIOKRUSE ULRICHRYBIN VLADIMIRNEUBAUER GITTE
    • SUPERTI-FUGA GIULIOKRUSE ULRICHRYBIN VLADIMIRNEUBAUER GITTE
    • G01N33/543G01N33/68G01N33/94G01N33/53
    • G01N33/543G01N33/6803G01N33/94G01N2333/525G01N2500/04
    • The present invention relates to a process for the isolation and identification of pharmaceutically relevant target compounds (TC) from a sample, said sample being derived from a living organism, wherein said target compound(s) bind(s) to a compound of interest (COI) under physiological conditions, said compound of interest (COI) being associated with a given impaired condition or disease. This process involves the isolation and the purification of the complex(es) formed by the compound. The present invention also relates to a process for the identification of a pharmaceutically effective compound useful for preventing and/or treating a given impaired condition or disease, wherein said compound is identified by its binding to a relevant target compound (TC) that has been identified and isolated according to the above mentioned process. Furthermore, the present application concerns a process for the identification of new uses (i.e. medical indications) of an active agent involving identifying diseases associated with the binding partner(s) of the active agent.
    • 本发明涉及从样品中分离和鉴定药学上相关的目标化合物(TC)的方法,所述样品衍生自活生物体,其中所述目标化合物与感兴趣的化合物结合( COI),所述感兴趣的化合物(COI)与给定的受损条件或疾病相关。 该方法涉及由化合物形成的络合物的分离和纯化。 本发明还涉及用于鉴定可用于预防和/或治疗给定的受损病症或疾病的药学有效化合物的方法,其中所述化合物通过与已鉴定的相关目标化合物(TC)的结合来鉴定 并根据上述方法分离。 此外,本申请涉及用于鉴定涉及鉴定与活性剂的结合配偶体相关的疾病的活性剂的新用途(即医学适应症)的方法。
    • 9. 发明申请
    • METHODS FOR THE IDENTIFICATION OF PI3K INTERACTING MOLECULES AND FOR THE PURIFICATION OF PI3K
    • PI3K相互作用分子鉴定方法和PI3K纯化方法
    • WO2008015013A1
    • 2008-02-07
    • PCT/EP2007/006887
    • 2007-08-03
    • CELLZOME AGBERGAMINI MOORE, GiovannaCANSFIELD, AndrewRAMSDEN, NigelNEUBAUER, Gitte
    • BERGAMINI MOORE, GiovannaCANSFIELD, AndrewRAMSDEN, NigelNEUBAUER, Gitte
    • G01N33/573C12Q1/48
    • C12Q1/485G01N2500/02
    • The present invention relates to a method for the identification of a PI3K interacting compound, comprising the steps of a) providing a protein preparation containing PI3K, b) contacting the protein preparation with phenylthiazole ligand 1 immobilized on a solid support under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, c) incubating the phenylthiazole ligand 1 - PI3K complex with a given compound, and d) determining whether the compound is able to separate PI3K from the immobilized phenylthiazole ligand 1. Furthermore, the present invention relates to a method for the identification of a PI3K interacting compound, comprising the steps of a) providing a protein preparation containing PI3K, b) contacting the protein preparation with phenylthiazole ligand 1 immobilized on a solid support and with a given compound under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, and c) detecting the phenylthiazole ligand 1 - PI3K complex formed in step b). Furthermore, the present invention relates to a method for the identification of a PI3 K interacting compound, comprising the steps of a) providing two aliquots of a protein preparation containing PI3K, b) contacting one aliquot with the phenylthiazole ligand 1 immobilized on a solid support under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, c) contacting the other aliquot with the phenylthiazole ligand 1 immobilized on a solid support and with a given compound under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, and d) determining the amount of the phenylthiazole ligand 1 - PI3K complex formed in steps b) and c). Furthermore, the present invention realtes to a method for the identification of a PI3K interacting compound, comprising the steps of a) providing two aliquots comprising each at least one cell containing PI3K, b) incubating one aliquot with a given compound, c) harvesting the cells of each aliquot, d) lysing the cells in order to obtain protein preparations, e) contacting the protein preparations with the phenylthiazole ligand 1 immobilized on a solid support under conditions allowing the formation of a phenylthiazole ligand 1 - PI3K complex, and f) determining the amount of the phenylthiazole ligand 1 - PI3K complex formed in each aliquot in step e).
    • 本发明涉及一种鉴定PI3K相互作用化合物的方法,包括以下步骤:a)提供含有PI3K的蛋白质制剂,b)使蛋白制备物与固定在固相载体上的苯基噻唑配体1接触, 苯基噻唑配体1-PI3K复合物,c)将苯基噻唑配体1-PI3K复合物与给定化合物一起孵育,以及d)测定该化合物是否能够从固定的苯基噻唑配体1分离PI3K。此外,本发明涉及 用于鉴定PI3K相互作用化合物的方法,包括以下步骤:a)提供含有PI3K的蛋白质制剂,b)使所述蛋白质制剂与固定在固体支持物上的苯基噻唑配体1和给定化合物在允许形成 苯基噻唑配体1-PI3K复合物,和c)检测苯基噻唑配体1-PI3K互补 x在步骤b)中形成。 此外,本发明涉及用于鉴定PI3K相互作用化合物的方法,包括以下步骤:a)提供含有PI3K的蛋白质制剂的两个等分试样,b)使一个等分试样与固定在固体支持物上的苯基噻唑配体1接触 在允许形成苯基噻唑配体1-PI3K复合物的条件下,c)使其他等分试样与固定在固体载体上的苯基噻唑配体1和允许形成苯基噻唑配体1-PI3K复合物的条件下与给定化合物接触,以及 d)测定步骤b)和c)中形成的苯基噻唑配体1-PI3K复合物的量。 此外,本发明涉及用于鉴定PI3K相互作用化合物的方法,其包括以下步骤:a)提供两个等分试样,其包含每个至少一个含有PI3K的细胞,b)将一个等分试样与给定化合物一起孵育,c) 每个等分试样的细胞,d)裂解细胞以获得蛋白质制剂,e)在允许形成苯基噻唑配体1-PI3K复合物的条件下,使蛋白质制剂与固定在固体支持物上的苯基噻唑配体1接触,以及f) 测定在步骤e)中在每个等分试样中形成的苯基噻唑配体1-PI3K复合物的量。