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. 2019 Dec 18;21(3):241–246. doi: 10.1177/1751143719896554

Figure 2.

Figure 2.

The process of biobarcode analysis. (a) An MMP is conjugated with monoclonal antibodies. (b) Analyte of interest binds to monoclonal antibody. (c) MMP-analyte complex binds to polyclonal antibody of AuNP. (d) Magnetic field separates the MMP-analyte-AuNP complex from sample. (e) De-conjugation of specific oligonucleotides occurs prior to PCR analysis.