<i>In Vitro</i> Selection of a Single-Stranded DNA Molecular Recognition Element against <i>Clostridium difficile</i> Toxin B and Sensitive Detection in Human Fecal Matter

<div>Illustration of the modified ELISA assay. The ssDNA MRE was used as the capturing element in the modified sandwich ELISA assay and signal is amplified by using secondary antibody conjugated to horse radish peroxidase (HRP).</div>

Journal of Nucleic Acids

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Figure 3

Figure 3: <i>In Vitro</i> Selection of a Single-Stranded DNA Molecular Recognition Element against <i>Clostridium difficile</i> Toxin B and Sensitive Detection in Human Fecal Matter 

Figure 3 | In Vitro Selection of a Single-Stranded DNA Molecular Recognition Element against Clostridium difficile Toxin B and Sensitive Detection in Human Fecal Matter 