公开(公告)号：US20210123098A1

公开(公告)日：2021-04-29

申请号：US17144945

申请日：2021-01-08

申请人： ELEMENT BIOSCIENCES, INC.

发明人： Michael PREVITE ,  Molly HE ,  Junhua ZHAO ,  Hui Zhen MAH ,  Chunhong ZHOU ,  Sinan ARSLAN ,  Matthew KELLINGER ,  Lorenzo BERTI ,  Steve CHEN

IPC分类号： C12Q1/6869 ,  C12Q1/6841

摘要： Provided are methods and systems for analyzing nucleic acids in a biological sample in a manner that retains the spatial and/or cellular origin of the nucleic acids within the biological sample. Compositions and kits are also provided that enable the methods and systems of the instant disclosure.

公开(公告)号：US20230296593A1

公开(公告)日：2023-09-21

申请号：US18202247

申请日：2023-05-25

申请人： Element Biosciences, Inc.

发明人： Michael PREVITE ,  Molly HE ,  Junhua ZHAO ,  Hui Zhen MAH ,  Chunhong ZHOU ,  Sinan ARSLAN ,  Matthew KELLINGER ,  Lorenzo BERTI ,  Steve Xiangling CHEN

IPC分类号： G01N33/53 ,  C12Q1/6874 ,  G01N33/58

CPC分类号： G01N33/5308 ,  C12Q1/6874 ,  G01N33/582

摘要： Multivalent binding compositions including a particle-nucleotide conjugate having a plurality of copies of a nucleotide attached to the particle are described. The multivalent binding compositions allow one to localize detectable signals to active regions of biochemical interaction, e.g., sites of protein-protein interaction, protein-nucleic acid interaction, nucleic acid hybridization, or enzymatic reaction, and can be used to identify sites of base incorporation in elongating nucleic acid chains during polymerase reactions and to provide improved base discrimination for sequencing and array based applications.

公开(公告)号：US20220170919A1

公开(公告)日：2022-06-02

申请号：US17675154

申请日：2022-02-18

申请人： Element Biosciences, Inc.

发明人： Michael PREVITE ,  Molly HE ,  Junhua ZHAO ,  Hui Zhen MAH ,  Chunhong ZHOU ,  Sinan ARSLAN ,  Matthew KELLINGER ,  Lorenzo BERTI ,  Steve Xiangling CHEN

IPC分类号： G01N33/53 ,  G01N33/58 ,  C12Q1/6874

摘要： Multivalent binding compositions including a particle-nucleotide conjugate having a plurality of copies of a nucleotide attached to the particle are described. The multivalent binding compositions allow one to localize detectable signals to active regions of biochemical interaction, e.g., sites of protein-protein interaction, protein-nucleic acid interaction, nucleic acid hybridization, or enzymatic reaction, and can be used to identify sites of base incorporation in elongating nucleic acid chains during polymerase reactions and to provide improved base discrimination for sequencing and array based applications.

公开(公告)号：US20230296592A1

公开(公告)日：2023-09-21

申请号：US18202246

申请日：2023-05-25

申请人： Element Biosciences, Inc.

发明人： Michael PREVITE ,  Molly HE ,  Junhua ZHAO ,  Hui Zhen MAH ,  Chunhong ZHOU ,  Sinan ARSLAN ,  Matthew KELLINGER ,  Lorenzo BERTI ,  Steve Xiangling CHEN

IPC分类号： G01N33/53 ,  C12Q1/6874 ,  G01N33/58

CPC分类号： G01N33/5308 ,  C12Q1/6874 ,  G01N33/582

摘要： Multivalent binding compositions including a particle-nucleotide conjugate having a plurality of copies of a nucleotide attached to the particle are described. The multivalent binding compositions allow one to localize detectable signals to active regions of biochemical interaction, e.g., sites of protein-protein interaction, protein-nucleic acid interaction, nucleic acid hybridization, or enzymatic reaction, and can be used to identify sites of base incorporation in elongating nucleic acid chains during polymerase reactions and to provide improved base discrimination for sequencing and array based applications.

公开(公告)号：US20210318294A1

公开(公告)日：2021-10-14

申请号：US17356929

申请日：2021-06-24

申请人： Element Biosciences, Inc.

发明人： Michael PREVITE ,  Molly Min HE ,  Junhua ZHAO ,  Hui Zhen MAH ,  Chunhong ZHOU ,  Sinan ARSLAN ,  Matthew KELLINGER ,  Lorenzo BERTI ,  Steve Xiangling CHEN

IPC分类号： G01N33/53 ,  G01N33/58 ,  C12Q1/6874

摘要： Multivalent binding compositions including a particle-nucleotide conjugate having a plurality of copies of a nucleotide attached to the particle are described. The multivalent binding compositions allow one to localize detectable signals to active regions of biochemical interaction, e.g., sites of protein-protein interaction, protein-nucleic acid interaction, nucleic acid hybridization, or enzymatic reaction, and can be used to identify sites of base incorporation in elongating nucleic acid chains during polymerase reactions and to provide improved base discrimination for sequencing and array based applications.