Table 1.

Transport rates of the different proteins over the Caco-2 monolayer.

Protein	Transport Rate (ng/h)	95% CI	r2 †	p-Value ‡
BSA	142.8	103.9–181.7	0.87	˂0.001
BSA-α-Gal	77.2	53.1–101.3	0.84	˂0.001
HSA	158	117.2–198.7	0.88	˂0.001
HSA-α-Gal	78.8	61.0–96.6	0.91	˂0.001
BSA-NAl	135.0	83.4–186.6	0.77	˂0.001

^† Goodness of fit, ^‡ if the slope is different from zero.