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. 2013 Jun 12;2(4):141–145. doi: 10.1002/open.201300018

Figure 1.

Figure 1

A) Amperometric responses of IL-6 in undiluted calf serum at −0.2 V vs. Ag/AgCl developed by injecting 1 mm HQ and 0.1 mm H2O2 after capturing analyte-Ab2-MBtosyl-HRP bioconjugates on the sensors in the microfluidic device. Inset shows lowest level and control on expanded current scale. B) Corresponding calibration curve y=27.9+32.7 log(x); R=0.99.