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    • 1. 发明申请
    • QUANTITATION OF INDIVIDUAL PROTEIN KINASE ACTIVITY
    • 个体蛋白激酶活性的定量
    • WO1995023612A1
    • 1995-09-08
    • PCT/US1995002856
    • 1995-03-06
    • PROMEGA CORPORATION
    • PROMEGA CORPORATIONGOUELI, Said, A.
    • A61K38/45
    • C07K7/06C07K7/08C12Q1/48C12Q1/485
    • A method of quantitating the activity of a selected protein kinase on a peptide substrate is provided. The peptide substrate is conjugated to a binding compound. The modified peptide substrate is then added to a solution containing the selected protein kinase. The protein kinase and the peptide are incubated along with a label for sufficient time to form a modified peptide product having the binding compound and the label. The modified peptide product is then bound to a matrix having a high binding compound affinity. The bound peptide is then washed and the activity of the protein kinase is measured, as shown in the figure. Also provided is a kit for the stated method.
    • 提供了在肽底物上定量选择的蛋白激酶的活性的方法。 将肽底物与结合化合物缀合。 然后将修饰的肽底物加入到含有选择的蛋白激酶的溶液中。 蛋白激酶和肽与标签一起温育足够的时间以形成具有结合化合物和标记的修饰肽产物。 然后将修饰的肽产物与具有高结合化合物亲和力的基质结合。 然后洗涤结合的肽,并测量蛋白激酶的活性,如图所示。 还提供了所述方法的试剂盒。
    • 2. 发明申请
    • METHODS AND KITS FOR TRANSFERASES
    • 用于转移的方法和工具
    • WO2004009540A2
    • 2004-01-29
    • PCT/US2003/022315
    • 2003-07-17
    • PROMEGA CORPORATIONGOUELI, Said, A.BULLEIT, Robert, F.
    • GOUELI, Said, A.BULLEIT, Robert, F.
    • C07D
    • G01N33/542C07K7/06C07K7/08C07K2319/60C12Q1/37C12Q1/42C12Q1/48C12Q1/485
    • A method for detecting transferase activity of a sample includes contacting the sample with a substrate and at least one of a phosphate group donor and a phosphate group acceptor. The substrate includes a reporter compound and amino acids. A peptidase is added that cleaves a non-phosphorylated substrate at a first rate and a phosphorylated substrate and a second rate. The output of the reporter compound is detected. In a preferred embodiment, the transferase activity detected is a kinase activity. In another preferred embodiment, the transferase activity detected is a phosphatase activity. Also provided is a method of screening for alterations in a transferase reaction. Kits and peptide substrate are also provided for carrying out at least one of the methods of the invention.
    • 用于检测样品的转移酶活性的方法包括使样品与底物和磷酸基供体和磷酸酯基受体中的至少一种接触。 底物包括报告化合物和氨基酸。 加入肽酶,其以第一速率和磷酸化底物和第二速率切割非磷酸化底物。 检测报告化合物的输出。 在优选的实施方案中,所检测的转移酶活性是激酶活性。 在另一个优选的实施方案中,所检测的转移酶活性是磷酸酶活性。 还提供了筛选转移酶反应中的改变的方法。 还提供了用于实施本发明的至少一种方法的试剂盒和肽底物。
    • 6. 发明申请
    • METHODS FOR DETECTING ADENOSINE MONOPHOSPHATE IN BIOLOGICAL SAMPLES
    • 检测生物样品中腺苷一磷酸的方法
    • WO2013063563A2
    • 2013-05-02
    • PCT/US2012/062397
    • 2012-10-29
    • PROMEGA CORPORATION
    • GOUELI, Said, A.HSIAO, KevinZEGZOUTI, Hicham
    • G01N33/53
    • C12Q1/48C12Q1/44C12Q1/485
    • The present invention provides compositions and methods to detect and/or determine the amount and/or presence of adenosine monophosphate (AMP) in biological samples. The method comprises converting substantially all AMP in the solution to adenosine diphosphate (ADP) using a first enzyme, suitably polyphosphate: AMP phosphotransferase (PAP), that is capable of converting AMP to ADP; converting the ADP in the solution to adenosine triphosphate (ATP) using a second enzyme, suitably adenylate kinase (AK), that is capable of converting ADP to ATP; determining the amount of the ATP produced using a bioluminescent reaction utilizing a luciferase enzyme and a substrate for the luciferase enzyme; and using the amount of ATP produced to determine the amount of AMP present in the original solution.
    • 本发明提供用于检测和/或确定生物样品中腺苷一磷酸(AMP)的量和/或存在的组合物和方法。 该方法包括使用能够将AMP转化为ADP的第一种酶,适当的多磷酸盐:AMP磷酸转移酶(PAP)将基本上所有溶液中的所有AMP转化为二磷酸腺苷(ADP); 使用能够将ADP转化为ATP的适当腺苷酸激酶(AK)的第二种酶将溶液中的ADP转化为三磷酸腺苷(ATP); 使用荧光素酶和荧光素酶底物的生物发光反应测定产生的ATP的量; 并使用产生的ATP的量来确定原始溶液中存在的AMP的量。