Biomarkers for prostate cancer
    2.
    发明授权
    Biomarkers for prostate cancer 有权
    前列腺癌生物标志物

    公开(公告)号:US08603734B2

    公开(公告)日:2013-12-10

    申请号:US12663191

    申请日:2008-06-04

    IPC分类号: C12Q1/00 G01N24/00

    摘要: The instant invention provides methods and compositions for the detection of prostate cancer is a subject. In one embodiment, a method of detecting prostate cancer in a subject comprises the steps of (a) detecting the presence of at least one biomarker listed in Table 1 in a serum sample, wherein the presence of the biomarker in the serum sample is indicative of prostate cancer.

    摘要翻译: 本发明提供用于检测前列腺癌的方法和组合物是受试者。 在一个实施方案中,检测受试者中前列腺癌的方法包括以下步骤:(a)在血清样品中检测表1中列出的至少一种生物标志物的存在,其中血清样品中生物标志物的存在表明 前列腺癌。

    Crystal structure of soluble glutaminyl cyclase
    6.
    发明申请
    Crystal structure of soluble glutaminyl cyclase 有权
    可溶性谷氨酰胺环化酶的晶体结构

    公开(公告)号:US20070202586A1

    公开(公告)日:2007-08-30

    申请号:US11362051

    申请日:2006-02-24

    IPC分类号: C12N9/88 G06F19/00

    摘要: The invention relates to a crystalline structure of glutaminyl cyclase (QC). The invention also relates to the methods of preparing the crystalline structure of QC and the methods for identifying candidate inhibitors of QC. This invention further provides a structural basis for the rational design or identification of new inhibitors that may be used to treat QC-associated disorders.

    摘要翻译: 本发明涉及谷氨酰胺环化酶(QC)的晶体结构。 本发明还涉及制备QC晶体结构的方法以及鉴定QC候选抑制剂的方法。 本发明还提供了可用于治疗QC相关疾病的新型抑制剂的合理设计或鉴定的结构基础。

    FXIII detection for verifying serum sample and sample size and for detecting dilution
    8.
    发明申请
    FXIII detection for verifying serum sample and sample size and for detecting dilution 有权
    用于验证血清样品和样品量的FXIII检测和检测稀释度

    公开(公告)号:US20050106640A1

    公开(公告)日:2005-05-19

    申请号:US10966650

    申请日:2004-10-14

    摘要: Analyses of serum samples for the presence and amount of either of the two subunits of human Factor XIII protein are used as a means of eliminating a significant source of error that arises in the testing of serum and plasma. For serum samples, a negative result of an analysis for the presence of subunit a is a means of verifying that a sample is indeed serum, while a negative or positive result for subunit a serves to distinguish serum (negative) from plasma (positive). A positive result for the presence of subunit b is a means of verifying that the sample is either serum or plasma and not any other biological fluid. A quantitative analysis of subunit b is a means of verifying that the sample is of the intended volume rather than having been reduced in volume due to improper sampling. A quantitative analysis of subunit b is also a means of verifying the dilution of a sample of either serum or plasma.

    摘要翻译: 使用血清样品对人因子XIII蛋白的两个亚基中任一个的存在和量的分析作为消除在血清和血浆测试中出现的重大误差源的手段。 对于血清样品,分析亚单位a的存在的阴性结果是验证样品确实为血清的方法,而亚单位a的阴性或阳性结果用于区分血清(阴性)和血浆(阳性)。 亚单位b的存在的阳性结果是验证样品是血清或血浆而不是任何其他生物流体的手段。 亚基b的定量分析是验证样品是否具有预期体积的手段,而不是由于不正确的取样而体积减小。 亚基b的定量分析也是验证血清或血浆样品稀释度的一种手段。

    Method for isotope labeling of protein with enzyme
    9.
    发明申请
    Method for isotope labeling of protein with enzyme 失效
    用酶同位素标记蛋白质的方法

    公开(公告)号:US20010044127A1

    公开(公告)日:2001-11-22

    申请号:US09850031

    申请日:2001-05-08

    摘要: The present invention provides a method for isotopically labeling a functional group possessed by an amino acid residue of a protein. The present invention also provides a protein whose functional group in an amino acid residue is isotopically labeled. A functional group in an amino acid residue of a protein is substituted with an isotope-labeling group derived from an isotope-labeling compound by making use of the action of an enzyme. In particular, the carboxyamide nitrogen atom in a glutamine residue of a protein is replaced with an isotopically labeled atom by acting a transglutaminase on the glutamine residue.

    摘要翻译: 本发明提供一种同位素标记由蛋白质的氨基酸残基所具有的官能团的方法。 本发明还提供了其氨基酸残基中的官能团被同位素标记的蛋白质。 通过利用酶的作用,由同位素标记化合物衍生的同位素标记基团取代蛋白质的氨基酸残基中的官能团。 特别地,蛋白质的谷氨酰胺残基中的羧酰胺氮原子被同位素标记的原子取代,通过在谷氨酰胺残基上起转谷氨酰胺酶的作用。

    Method for measuring the activity of plasma factor XIII
    10.
    发明授权
    Method for measuring the activity of plasma factor XIII 失效
    血浆因子XIII的活性测定方法

    公开(公告)号:US4601977A

    公开(公告)日:1986-07-22

    申请号:US502473

    申请日:1983-06-09

    IPC分类号: C12Q1/56 G01N33/86

    摘要: In determining blood coagulation factor XIII in plasma, the activity of XIIIa, an activated form of the factor XIII, is measured by a method using casein and a fluorescent cadaverine derivative as the substrate and also featuring use of molecular sieve chromatography for separating a cadaverine derivative reacted with casein and an unreacted compound.

    摘要翻译: 在测定血浆中的凝血因子XIII时,通过使用酪蛋白和荧光尸胺衍生物作为底物的方法测定XIIIa活性形式的因子XIII的活性,并且还使用分子筛色谱分离尸胺衍生物 与酪蛋白和未反应的化合物反应。