CLARIZIA, Lisa-Jo, Ann,ADAMS, Eddie, W.,DRYGA, Sergey, A.
申请号：
EP20110772606
公开号：
EP2561360(B9)
申请日:
2011.04.20
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
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.
