公开(公告)号：US20200263230A1

公开(公告)日：2020-08-20

申请号：US16740355

申请日：2020-01-10

Applicant: ELEMENT BIOSCIENCES, INC.

Inventor： Chunhong ZHOU ,  Sinan ARSLAN ,  Molly Min HE ,  Matthew KELLINGER ,  Adeline Huizhen MAH ,  Michael PREVITE ,  Lei SUN

IPC: C12Q1/682 ,  C12Q1/6867 ,  C12Q1/6869

Abstract: Methods and formulations for preparing low non-specific binding surfaces are described, and the prepared surface can provide improved performance for nucleic acid detection and base calling applications. The surface provides more accurate nucleic acid detection, enhanced contrast to noise ratio, and better data collection.

公开(公告)号：US20200216899A1

公开(公告)日：2020-07-09

申请号：US16740357

申请日：2020-01-10

Applicant: ELEMENT BIOSCIENCES, INC.

Inventor： Sinan ARSLAN ,  Chunhong ZHOU ,  Molly Min HE ,  Matthew KELLINGER ,  Adeline Huizhen MAH ,  Michael PREVITE ,  Lei SUN

IPC: C12Q1/6876 ,  G01N33/543 ,  C12N9/12 ,  G01N21/64

Abstract: 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：US20200179921A1

公开(公告)日：2020-06-11

申请号：US16746650

申请日：2020-01-17

Applicant: ELEMENT BIOSCIENCES, INC.

Inventor： Sinan ARSLAN ,  Chunhong ZHOU ,  Molly Min HE ,  Matthew KELLINGER ,  Adeline Huizhen MAH ,  Michael PREVITE ,  Lei SUN

IPC: B01L3/00 ,  C12Q1/6869 ,  G01N33/58

Abstract: Devices having a low non-specific binding surface and formulations for performing solid-phase nucleic acid hybridization and amplification are described that provide improved performance for nucleic acid detection, amplification, and sequencing applications. These devices provide more accurate data collection and more accurate sequence reads.