公开(公告)号：US20180154353A1

公开(公告)日：2018-06-07

申请号：US15882914

申请日：2018-01-29

Applicant: MESO SCALE TECHNOLOGIES, LLC

Inventor： Eli N. GLEZER ,  Bandele JEFFREY-COKER ,  Jeffery D. DEBAD ,  Sudeep M. KUMAR ,  George B. SIGAL ,  Gisbert SPIELES ,  Michael TSIONSKY ,  Michael WARNOCK

IPC: B01L3/00 ,  G01N33/543

CPC classification number: B01L3/5025 ,  B01L3/5085 ,  B01L2200/12 ,  B01L2200/16 ,  B01L2300/0636 ,  B01L2300/0645 ,  B01L2300/0829 ,  B01L2300/0851 ,  B01L2300/0858 ,  B01L2300/105 ,  G01N33/54366 ,  G01N33/54393 ,  Y10S436/809

Abstract: We describe assay modules (e.g., assay plates, cartridges, multi-well assay plates, reaction vessels, etc.), processes for their preparation, and method of their use for conducting assays. Reagents may be present in free form or supported on solid phases including the surfaces of compartments (e.g., chambers, channels, flow cells, wells, etc.) in the assay modules or the surface of colloids, beads, or other particulate supports. In particular, dry reagents can be incorporated into the compartments of these assay modules and reconstituted prior to their use in accordance with the assay methods. A desiccant material may be used to maintain and stabilize these reagents in a dry state.

公开(公告)号：US20160370359A1

公开(公告)日：2016-12-22

申请号：US15256364

申请日：2016-09-02

Applicant: MESO SCALE TECHNOLOGIES, LLC.

Inventor： George B. SIGAL ,  Jacob N. WOHLSTADTER ,  Satyanarayana GUDIBANDE ,  Mark T. MARTIN ,  James L. WILBUR

IPC: G01N33/543 ,  G01N33/553 ,  G01N33/552

CPC classification number: G01N33/54346 ,  B82Y30/00 ,  C07B2200/11 ,  C07H21/00 ,  C12Q1/6816 ,  C12Q1/6825 ,  C12Q1/6834 ,  G01N33/532 ,  G01N33/533 ,  G01N33/54306 ,  G01N33/54366 ,  G01N33/5438 ,  G01N33/552 ,  G01N33/553 ,  G01N33/582 ,  G01N33/587 ,  G01N2458/30 ,  C12Q2563/149 ,  C12Q2563/113 ,  C12Q2537/125

Abstract: A method and apparatus for performing electrochemiluminescence assays are presented. In exemplary embodiments of the present invention an apparatus comprises an ECL-inactive electrode surface having a first assay-ligand immobilized thereon and an ECL-active microparticle having a second assay ligand immobilized thereon. In exemplary embodiments of the present invention a method comprises (a) forming a mixture comprising an electrochemiluminescent label and a microparticle having a first assay-ligand immobilized thereon, (b) applying electrochemical energy to an electrode surface in the presence of said mixture, and (c) measuring emitted electrochemiluminescence, where the microparticle is ECL-active and where the electrode surface is ECL-inactive when electrochemical energy is applied to it in the presence of said mixture.

Abstract translation: 提出了一种用于进行电化学发光测定的方法和装置。 在本发明的示例性实施方案中，一种装置包括其上固定有第一测定配体的ECL非活性电极表面和其上固定有第二测定配体的ECL活性微粒。 在本发明的示例性实施方案中，方法包括（a）形成包含电化学发光标记和其上固定有第一测定配体的微粒的混合物，（b）在所述混合物存在下将电化学能施加到电极表面，以及 （c）测量发射的电化学发光，其中微粒是ECL-活性的，并且当在所述混合物的存在下施加电化学能时，电极表面是ECL-无活性的。

公开(公告)号：US20140274805A1

公开(公告)日：2014-09-18

申请号：US14250054

申请日：2014-04-10

Applicant: MESO SCALE TECHNOLOGIES LLC

Inventor： Jacob N. WOHLSTADTER ,  James L. WILBUR ,  George B. SIGAL ,  Mark T. MARTIN ,  Liang-Hong GUO ,  Alan FISCHER ,  Jon LELAND ,  Mark A. BILLADEAU ,  Larry R. HELMS ,  Ramin DARVARI

IPC: G01N21/76 ,  C12Q1/68

CPC classification number: G01N21/76 ,  B01L3/5027 ,  B01L3/502715 ,  B01L2300/0636 ,  B01L2300/0645 ,  B82Y15/00 ,  B82Y30/00 ,  C12Q1/6825 ,  G01N21/253 ,  G01N21/66 ,  G01N33/54313 ,  G01N33/5438 ,  G01N33/582 ,  G01N33/585 ,  Y10S435/808 ,  Y10S435/817 ,  Y10S436/805 ,  Y10S436/806 ,  Y10S436/807

Abstract: Materials and Methods are provided for producing patterned multi-array, multi-specific surfaces for use in diagnostics. The invention provides for electrochemiluminescence methods for detecting or measuring an analyte of interest. It also provides for novel electrodes for ECL assays. Materials and methods are provided for the chemical and/or physical control of conducting domains and reagent deposition for use multiply specific testing procedures.

Abstract translation: 提供材料和方法用于生产用于诊断的图案化多阵列多特异性表面。 本发明提供了用于检测或测量感兴趣分析物的电化学发光方法。 它还提供用于ECL测定的新型电极。 提供材料和方法用于化学和/或物理控制导电域和试剂沉积，以便使用多重特定的测试程序。