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. 2000 Jul;7(4):645–651. doi: 10.1128/cdli.7.4.645-651.2000

FIG. 5.

FIG. 5

Relationship between commercial kits and the VP3-based ELISA. OD measurements using the IDEXX kit were obtained as for Fig. 4 and compared with those obtained from serum dilutions of 1/100 (A) and 1/500 (B) in the VP3 ELISA. When the KPL kit was used, chicken sera were diluted 1/100 and OD values were compared with those obtained from serum dilutions of 1/100 (C) and 1/500 (D) in the VP3 ELISA. The linear regression formula and correlation coefficient are shown at the top of each plot.