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. 2021 May 20;9:671173. doi: 10.3389/fchem.2021.671173

Table 2.

Recovery study of IgG in serum sample using the prepared immunosensor.

Samples Standard of IgG (pg/mL) Found (pg/mL) Recovery (%) RSD (%)
1 10 10.12 101.2 2.03
2 25 25.68 102.7 0.97
3 50 49.91 99.81 1.56
4 100 97.80 97.80 1.13
5 250 250.6 100.2 0.64