Skip to main content

Table 5 Comparisons of the developed cELISA with HI test and with commercial ELISA kit by detecting clinical chicken sera and egg yolks

From: Nanobody-horseradish peroxidase fusion protein as an ultrasensitive probe to detect antibodies against Newcastle disease virus in the immunoassay

Samples Number cELISA Commercial ELISA kit Agreement (%) Kappa value HI test Agreement (%) Kappa value
+ +
Chicken sera 360 + 359 1 97.83 0.793 360 0 98.10 0.742
8 6 2 8 0
Egg yolks 96 + 96 0 100 96 0 100
12 0 12 0 12