Table 6.

Positive rate (%) for four major antibodies to H. pylori proteins in four serotypes of H. pylori

	Molecular weight (kDa) of H. pylori protein
		35	30	26.5	19.5
Type I	n=12	90	55	45	20
Type II	n= 4	100	25	100	0
Type Ia	n=23	77	54	42	12
Type Ib	n=15	60	60	60	40