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. 2015 Mar 13;57(8):692–700. doi: 10.1007/s12033-015-9860-7

Fig. 2.

Fig. 2

Immunosensor sensitivity. Representative sensorgrams showing immobilized anti-EPO VHH binding of in-house purified EPO (a), showing immobilized anti-EPO IgG binding of in-house purified EPO (b), and showing immobilized anti-EPO VHH binding of commercial EPO (c). EPO was present at the indicated concentrations