TABLE 2.

Reactivity of swine sera and MAbs to selected cloned phages

Phagotope	Reactivitya with primary antibody:
	ISU25-C1	ISU19-A1	NS 6b	NNS 5c	Swine negative serum
Clone 01 (epitope A) ALVNIPISNNLA	0.045 (± 0.008)	0.087 (± 0.006)	0.373 (± 0.016)	0.855 (± 0.040)	−0.022 (± 0.002)
Clone 5.1 (epitope B) SHITSYHPAYFW	0.500 (± 0.003)	0.067 (± 0.005)	0.027 (± 0.035)	0.031 (± 0.018)	0.037 (± 0.031)
Clone S2-4 (epitope B) YKNTHLDLIYNA	0.008 (± 0.001)	0.039 (± 0.014)	0.371 (± 0.05)	0.021 (± 0.020)	0.045 (± 0.020)

^aResults are expressed as corrected OD at 405 nm (OD for selected phage − OD for unselected phage library) (± standard deviation).

^bNS 6, NS from pig 6 with a neutralizing titer >64 and an ELISA S/P ratio of 1.053.

^cNNS 5, NNS from pig 5 with a neutralizing titer <4 and an ELISA S/P ratio of 0.652.