Table 1:

Polypeptide profiles of crude somatic antigens of the three nematode species

Antigen	Molecular weight of polypeptides (kDa)
CSAg-Hc	92, 85, 65, 60, 54,49, 42, 39, 30, 27.5, 12, 6.5, 3.0
CSAg-Oc	122, 116, 78, 72, 66, 59, 54, 47, 44, 38, 35.5, 28, 26, 24.5, 21, 4.0
CSAg-To	107, 101, 90, 70, 59, 51, 47, 39.5, 31, 24.5, 21, 12, 8.0, 5.0