中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

25 records (took 0.027 seconds)

    Solid phase sequencing of biopolymers
    22.
    发明授权
    Solid phase sequencing of biopolymers 有权
    生物聚合物的固相测序

    公开(公告)号：US07803529B1

    公开(公告)日：2010-09-28

    申请号：US09395409

    申请日：1999-09-14

    Applicant: Charles Cantor ,  Hubert Köster

    Inventor： Charles Cantor ,  Hubert Köster

    IPC: C12Q1/68

    CPC classification number: C12Q1/6872 ,  C12Q1/6874 ,  C12Q2565/501 ,  C12Q2531/113 ,  C12Q2521/525 ,  C12Q2565/627 ,  C12Q2531/119 ,  C12Q2523/301 ,  C12Q2531/137 ,  C12Q2521/301 ,  C12Q2531/149

    Abstract: This invention relates to methods for detecting and sequencing target nucleic acid sequences, to mass modified nucleic acid probes and arrays of probes useful in these methods, and to kits and systems which contain these probes. Useful methods involve hybridizing the nucleic acids or nucleic acids which represent complementary or homologous sequences of the target to an array of nucleic acid probes. These probes comprise a single-stranded portion, an optional double-stranded portion and a variable sequence within the single-stranded portion. The molecular weights of the hybridized nucleic acids of the set can be determined by mass spectroscopy, and the sequence of the target determined from the molecular weights of the fragments. Nucleic acids whose sequences can be determined include DNA or RNA in biological samples such as patient biopsies and environmental samples. Probes may be fixed to a solid support such as a hybridization chip to facilitate automated molecular weight analysis and identification of the target sequence.

    Abstract translation: 本发明涉及用于检测和测序靶核酸序列，批量修饰的核酸探针和可用于这些方法的探针阵列的方法，以及含有这些探针的试剂盒和系统。 有用的方法包括将代表靶的互补或同源序列的核酸或核酸与核酸探针阵列进行杂交。 这些探针包括在单链部分内的单链部分，任选的双链部分和可变序列。 该组的杂交核酸的分子量可以通过质谱法测定，并且靶标的序列由片段的分子量确定。 可以确定其序列的核酸包括生物样品中的DNA或RNA，例如患者活组织检查和环境样品。 探针可以固定在固体支持物例如杂交芯片上以促进自动化分子量分析和靶序列的鉴定。

Patent Agency Ranking