课题基金 / 基金详情

URINE-BASED POINT-OF-CARE CHLAMYDIA/GONORRHOEA TEST

URINE-BASED POINT-OF-CARE CHLAMYDIA/GONORRHOEA TEST
基于尿液的护理点衣原体/淋病检测
批准号:
6529951
负责人:
JOHN Charles GERDES
金额:
$35.29万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
1999
资助国家:
美国
项目状态:
已结题
起止时间:
1999-09-30 至 2004-09-29

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中文摘要
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英文摘要
DESCRIPTION (provided by applicant): During phase I Xtrana/BioPool (formerly Molecular Innovations, Inc.) demonstrated the feasibility of a urine-based diagnostic test that potentially could be performed in the clinic to detect both genital chlamydia and gonorrhea. The strategy involves the release of Chlamydia trachomatis (CT) and Neisseria gonorrhoea (GC) ribosomal RNA, capture onto Xtrana/Biopool's XtraBind solid phase bead matrix, followed by direct isothennal amplification using Nucleic Acid Sequence Based Amplification (NASBA). After NASBA, haptenized primers are added so that the amplified product is directly visualized as a blue line immediately following wicking through a lateral flow membrane. The integration of solid phase capture, direct isothermal amplification, and visual lateral flow detection enables device platforms with simple protocols compatible with nucleic acid testing at the point-of-care at reduced cost using only a heat block for instrumentation. Finalized chemistry, device design, prototyping, and manufacturing, followed by clinical validation studies will be performed in phase II. At the conclusion of phase 11, extraction, amplification, and detection chemistry run within the prototype will be completed and its performance characterized utilizing urine specimens. PROPOSED COMMERCIAL APPLICATION: Not Available
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Point-of-care Diagnosis and Surveillance of Known and Emerging Influenza Viruses
  • 批准号:
    8690899
  • 项目类别:
  • 资助金额:
    $118.66万
  • 财政年份:
    2014
  • 负责人:
    JOHN Charles GERDES
  • 依托单位:
Point-of-care Diagnosis and Surveillance of Known and Emerging Influenza Viruses
  • 批准号:
    8820237
  • 项目类别:
  • 资助金额:
    $108.37万
  • 财政年份:
    2014
  • 负责人:
    JOHN Charles GERDES
  • 依托单位:
POC molecular method for detection of known and emerging respiratory viruses.
  • 批准号:
    7743639
  • 项目类别:
  • 资助金额:
    $44.41万
  • 财政年份:
    2009
  • 负责人:
    JOHN Charles GERDES
  • 依托单位:
Rapid point of care HIV PCR diagnostic device
  • 批准号:
    7495581
  • 项目类别:
  • 资助金额:
    $9.94万
  • 财政年份:
    2008
  • 负责人:
    JOHN Charles GERDES
  • 依托单位:
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