E. coli adhesin F4, (F4ab, F4ac, F4ad), min.............................................................................. 2, 1 SA. U * E. coli adhesin F5, min............................................................................................................... 1, 7 SA. U * E. coli adhesin F6, min............................................................................................................... 1, 4 SA. U * E. coli adhesin F41, min............................................................................................................. 1, 7 SA. U * *:
E. coli adhesin F4 (F4ab, F4ac, F4ad), at least … .2.1 SA. U* E. coli adhesin F5, at least……………………… 1.7 SA. U* E. coli adhesin F6, at least ……………………… 1.4 SA. U* E. coli adhesin F41, at least…………………… .1.7 SA. U* *: