James V. Snider,Jillian Elizabeth Bender,Shrin P. Kuo,Roy A. Chung
申请号：
US14566955
公开号：
US10079073B2
申请日:
2014.12.11
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The technology described in this document can be embodied in a test strip for use in measuring a level of an ST2 cardiac biomarker in a blood plasma sample. The test strip includes a base, and a plurality of conjugates, wherein each conjugate includes a reporter group bound to a first antibody that binds to ST2. A conjugate pad disposed along a length of the base and is configured to hold the plurality of conjugates that bind with ST2 to produce conjugate-ST2 complexes. The conjugate pad is further configured to receive the blood plasma sample. The test strip also includes a plurality of second and third antibodies that bind to ST2, and the conjugate-ST2 complexes, respectively. The plurality of second antibodies are bound to a membrane in a test location and the plurality of third antibodies are bound to the membrane in a control location.
