TABLE 2.

Inhibition of PhoSL-mediated hemagglutination by glycoproteins

Inhibitora	MICb
	μg/ml
Thyroglobulin	125
IgG	250

^a Glucose, galactose, mannose, fucose, l-fucose, xylose, l-rhamnose, GlcNAc, GalNAc, ManNAc, LacNAc, lactose, maltose, fructose, saccharose, melibiose, and raffinose did not inhibit at concentrations up to 0.2 m. N-Acetylneuraminic acid and N-glycolylneuramic acid did not inhibit at concentrations up to 20 mm. Fetuin, asialo-fetuin, α₁-acid glycoprotein, transferrin, BSM, asialo-BSM, PSM, asialo-PSM, and albumin did not inhibit at concentrations up to 500 μg/ml.

^b Minimum inhibitor concentration required for inhibition of four hemagglutination dose of the lectin.