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Table 2 Coefficient values of the 60 field sera tested by the cELISA

From: Establishment and application of a competitive enzyme-linked immunosorbent assay differentiating PCV2 antibodies from mixture of PCV1/PCV2 antibodies in pig sera

Inhibition range(%)

No. of sera tested

CV range (%)

Inter-assay

Intra-assay

81–100

20

0.06–2.31

0.16–7.46

70–80

20

0.8–4.62

0.64–5.31

<60

20

2.2–14.8

5.1–14.6