TABLE 3.

Semiquantitation of soluble ABH

Secretion status of donor	HBGA secretion phenotype	Donor no.	Titer of HBGA
			H	A	B
Secretor	A	1	32	128	0
		2	32	64	0
		3	64	64	0
		4	128	>256	0
		5	32	128	0
	AB	6	4	128	8
		7	16	128	8
		8	8	>256	1
		9	4	128	8
		10	16	>256	32
		11	8	>256	8
		12	64	128	64
		13	64	128	>256
	B	14	16	0	128
		15	8	0	>256
		16	16	0	>256
		17	8	0	>256
		18	16	0	128
		19	16	0	>256
	O	20	>256	0	0
		21	>256	0	0
		22	128	0	0
		23	>256	0	0
		24	>256	0	0
Incomplete		25	16	16	0
nonsecretor		26	0	1	0
		27	4	8	0
		28	4	1	0
		29	4	1	0