Skip to main content
. Author manuscript; available in PMC: 2015 Mar 15.
Published in final edited form as: Biosens Bioelectron. 2013 Oct 8;53:10.1016/j.bios.2013.09.054. doi: 10.1016/j.bios.2013.09.054

Fig. 2.

Fig. 2

Conceptual strategy for ultrasensitive amperometric detection by microfluidic immunoarray. Protein analytes are captured on-line on Ab2-MP-HRP bioconjugates in capture chamber. The protein-Ab2-MP-HRP is then magnetically separated and washed in the chamber before being transported into the detection chamber.