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公开(公告)号:WO2010111691A9
公开(公告)日:2011-01-06
申请号:PCT/US2010028974
申请日:2010-03-26
Applicant: LIFE TECHNOLOGIES CORP , NIKIFOROV THEO , MAZUR DANIEL , PEDG XINZHAN , LINCECUM TOMMIE , BELOSLUDTSEV YURI , REESE HOWARD , GREMYACHINSKIY DMITRIY , ROZHKOV ROMAN , MAURO JOHN , BEECHEM JOSEPH , TULSKY ERIC , NAASANI IMAD , HALEY KARI , TREADWAY JOSEPH
Inventor: NIKIFOROV THEO , MAZUR DANIEL , PEDG XINZHAN , LINCECUM TOMMIE , BELOSLUDTSEV YURI , REESE HOWARD , GREMYACHINSKIY DMITRIY , ROZHKOV ROMAN , MAURO JOHN , BEECHEM JOSEPH , TULSKY ERIC , NAASANI IMAD , HALEY KARI , TREADWAY JOSEPH
IPC: C12Q1/48 , C12Q1/68 , G01N33/52 , G01N33/573
CPC classification number: C12N9/96 , C07H19/20 , C12N9/1241 , C12N9/1252 , C12Q1/6818 , C12Q1/6869 , C12Y207/07 , C12Y207/07007 , G01N21/6428 , G01N33/582 , G01N2021/6432
Abstract: Disclosed herein are conjugates comprising a biomolecule linked to a label that have biological activity and are useful in a wide variety of biological applications. For example, provided herein are polymerase-nanoparticle conjugates including a polymerase linked to a nanoparticle, wherein the conjugate has polymerase activity. Such conjugates can exhibit reduced aggregation and improved stochiometries wherein the average biomolecule: nanoparticle ratio approaches or equals 1 :1. Also disclosed herein are improved methods for preparing such conjugates, and methods and systems for using such conjugates in biological applications such as nucleotide incorporation, primer extension and single molecule sequencing.
Abstract translation: 本文公开了包含连接到具有生物活性并可用于多种生物应用的标签的生物分子的缀合物。 例如,本文提供了聚合酶 - 纳米颗粒缀合物,其包括与纳米颗粒连接的聚合酶,其中缀合物具有聚合酶活性。 这样的缀合物可以表现出减少的聚集和改进的沉淀物,其中平均生物分子:纳米颗粒比接近或等于1:1。 本文还公开了制备这种缀合物的改进方法,以及在生物应用中使用这种缀合物的方法和系统,例如核苷酸掺入,引物延伸和单分子测序。
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公开(公告)号:WO2013119936A3
公开(公告)日:2014-04-03
申请号:PCT/US2013025328
申请日:2013-02-08
Applicant: LIFE TECHNOLOGIES CORP
Inventor: FONNUM GEIR , MODAHL GRETE , KJUS NINI , MOLTEBERG ASTRID EVENROED , TRAN DIEM , AASERUD JO , GOKMEN M TALHA , MENCHEN STEVEN , FULLER CARL , ANDRUZZI LUISA , HINZ WOLFGANG , GREMYACHINSKIY DMITRIY , LIGHT DAVID , MASTROIANNI ALEXANDER , ROSENBLUM BARNETT , KHAN SHAHEER , STOLARCZYK CRAIG , SOKOLSKY TANYA
IPC: C08F2/16 , C07F7/18 , C08F2/20 , C08F2/26 , C08F8/12 , C08F8/34 , C08F130/08 , C08F220/54 , C08F220/58 , C08F220/60 , C08F222/38 , C08F230/08 , C08F257/02 , C12Q1/68
CPC classification number: C08F130/08 , C07F7/1852 , C07F7/188 , C08F2/20 , C08F2/26 , C08F6/24 , C08F8/12 , C08F8/32 , C08F8/34 , C08F220/58 , C08F222/385 , C08F230/08 , C08F2800/20 , C08J9/20 , C08J2343/04 , C12P19/34 , C12Q1/686 , C12Q1/6874 , G01N27/4145 , Y10T428/2982 , C08F257/02 , C08F2222/1013 , C08F212/36 , C08F220/60 , C12Q2563/149 , C12Q2563/159 , C12Q2565/543
Abstract: A method of forming a particle includes, in a disperse phase within an aqueous suspension, polymerizing a plurality of mer units of a hydrophilic monomer having a hydrophobic protection group, thereby forming a polymeric particle including a plurality of the hydrophobic protection groups. The method further includes converting the polymeric particle to a hydrophilic particle.
Abstract translation: 形成颗粒的方法包括在水性悬浮液中的分散相中聚合具有疏水保护基团的亲水性单体的多个聚合单元,从而形成包含多个疏水保护基团的聚合物颗粒。 该方法还包括将聚合物颗粒转化为亲水性颗粒。
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公开(公告)号:WO2014004587A3
公开(公告)日:2014-02-20
申请号:PCT/US2013047726
申请日:2013-06-25
Applicant: LIFE TECHNOLOGIES CORP
Inventor: CONRADSON SCOTT , DINAUER DAVID , ZHAO BIN , GREMYACHINSKIY DMITRIY , MYERS JASON , ROSSIO JEFFREY , SINGER VICTORIA , GIORDA KRISTINA
IPC: G01N33/543 , G01N33/569
CPC classification number: C12Q1/6876 , G01N33/543 , G01N33/54326 , G01N33/54373 , G01N33/56977 , G01N33/6854 , G01N2333/4703
Abstract: Accordingly, in some embodiments methods for detecting an analyte or analytes in one or more sample(s) are provided. The methods encompass providing a solid support with an addressable marker and an associated ligand, contacting the solid substrate to a sample, thereby forming a contacted solid support, associating the contacted solid support with a FET array and detecting the electrical properties of the FET array and thereby detecting an analyte or analytes in one or more samples. In other embodiments, the sample encompasses a second addressable marker.
Abstract translation: 因此,在一些实施例中,提供了用于检测一个或多个样本中的一种或多种分析物的方法。 所述方法包括提供具有可寻址标记和相关配体的固体载体,使固体基材与样品接触,由此形成接触的固体载体,将接触的固体载体与FET阵列缔合并检测FET阵列的电性质,和 从而检测一个或多个样品中的一种或多种分析物。 在其他实施例中,样本包含第二可寻址标记。
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公开(公告)号:WO2010111691A3
公开(公告)日:2011-03-31
申请号:PCT/US2010028974
申请日:2010-03-26
Applicant: LIFE TECHNOLOGIES CORP , NIKIFOROV THEO , MAZUR DANIEL , PEDG XINZHAN , LINCECUM TOMMIE , BELOSLUDTSEV YURI , REESE HOWARD , GREMYACHINSKIY DMITRIY , ROZHKOV ROMAN , MAURO JOHN , BEECHEM JOSEPH , TULSKY ERIC , NAASANI IMAD , HALEY KARI , TREADWAY JOSEPH
Inventor: NIKIFOROV THEO , MAZUR DANIEL , PEDG XINZHAN , LINCECUM TOMMIE , BELOSLUDTSEV YURI , REESE HOWARD , GREMYACHINSKIY DMITRIY , ROZHKOV ROMAN , MAURO JOHN , BEECHEM JOSEPH , TULSKY ERIC , NAASANI IMAD , HALEY KARI , TREADWAY JOSEPH
IPC: C12Q1/48 , C12Q1/68 , G01N33/52 , G01N33/573
CPC classification number: C12N9/96 , C07H19/20 , C12N9/1241 , C12N9/1252 , C12Q1/6818 , C12Q1/6869 , C12Y207/07 , C12Y207/07007 , G01N21/6428 , G01N33/582 , G01N2021/6432
Abstract: Disclosed herein are conjugates comprising a biomolecule linked to a label that have biological activity and are useful in a wide variety of biological applications. For example, provided herein are polymerase-nanoparticle conjugates including a polymerase linked to a nanoparticle, wherein the conjugate has polymerase activity. Such conjugates can exhibit reduced aggregation and improved stochiometries wherein the average biomolecule: nanoparticle ratio approaches or equals 1 :1. Also disclosed herein are improved methods for preparing such conjugates, and methods and systems for using such conjugates in biological applications such as nucleotide incorporation, primer extension and single molecule sequencing.
Abstract translation: 本文公开了包含与标签连接的生物分子的缀合物,所述生物分子具有生物活性并且可用于各种生物应用。 例如,本文提供了聚合酶 - 纳米颗粒缀合物,其包括连接至纳米颗粒的聚合酶,其中缀合物具有聚合酶活性。 这种缀合物可表现出降低的聚集和改进的化学计量学,其中平均生物分子:纳米颗粒比例接近或等于1:1。 本文还公开了用于制备这种缀合物的改进方法,以及在生物应用中使用这种缀合物的方法和系统,所述生物应用例如核苷酸掺入,引物延伸和单分子测序。
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公开(公告)号:RU2636465C2
公开(公告)日:2017-11-23
申请号:RU2014136082
申请日:2013-02-08
Applicant: LIFE TECHNOLOGIES CORP
Inventor: MENCHEN STEVEN , BLANCHARD ALAN , ANDRUZZI LUISA , KHAN SHAHEER , GREMYACHINSKIY DMITRIY , LUI ALFRED , STOLARCZYK CRAIG , SOKOLSKY TANYA
Abstract: Группаизобретенийотноситсяк областибиохимии. Предложенспособконъюгированияподложкис биомолекулярнымкомплексоми способконъюгированияполимернойчастицыс полинуклеотиднымкомплексом. Способконъюгированияподложкис биомолекулярнымкомплексомвключаетобменсвязанногос полинуклеотидомпротивоионас липофильнымпротивоиономдляполучениябиомолекулярногокомплекса, диспергированиебиомолекулярногокомплексав нереакционноспособномполярномневодномрастворителеи связываниебиомолекулярногокомплексас подложкойв присутствиинереакционноспособногополярногоневодногорастворителя. Способконъюгированияполимернойчастицыс полинуклеотиднымкомплексомвключаетобменсвязанногос полинуклеотидомкатионногопротивоионас липофильнымкатионнымпротивоиономдляполученияполинуклеотидногокомплекса, диспергированиеполинуклеотидногокомплексав нереакционноспособномполярномневодномрастворителеи связываниеполинуклеотидас полимернойчастицейпосредствомнуклеофильногоилиэлектрофильногозамещения. Изобретенияобеспечиваютусовершенствованиеспособаконъюгации. 2 н. и 15 з.п. ф-лы, 6 ил., 4 пр.
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