TABLE 1.

Composition and yield of conjugates

Conjugate	Amount (μg/ml)		Wt ratio of OS or dLOS to protein	Yielda (%)
	OS or dLOS	Protein
OS-OMP	36	303	0.12	0.6
dLOS-OMP	132	228	0.58	2.1
dLOS-TT	580	370	1.6	12.6

^aBased on the starting amounts of modified OS or dLOS contained in conjugates as measured by the phenol-sulfuric acid method.