发明名称 |
EXTRACTIN LOW CONCENTRATIONS OF BACTERIA FROM A SAMPLE |
摘要 |
The invention generally relates to using magnetic particles and alternating magnet fields to separate a target analyte from a sample. In certain embodiments, methods of the invention involve contacting a sample with magnetic particles including first moieties specific for a target analyte, thereby forming target/particle complexes in the sample, flowing the sample through a channel including second moieties attached to at least one surface of the channel, applying alternating magnetic fields to the flowing sample to result in target/particle complexes being brought into proximity of the surface to bind the second moieties and unbound particles remaining free in the sample, binding the target/particle complexes to the second moieties, and washing away unbound particles and unbound analytes of the sample. |
申请公布号 |
EP2561354(A1) |
申请公布日期 |
2013.02.27 |
申请号 |
EP20110772698 |
申请日期 |
2011.04.21 |
申请人 |
NANOMR, INC. |
发明人 |
ESCH, VICTOR, C.;DRYGA, SERGEY, A.;CLARIZIA, LISA-JO, ANN |
分类号 |
G01N33/48 |
主分类号 |
G01N33/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|