A Novel Lectin with Antiproliferative and HIV-1 Reverse Transcriptase Inhibitory Activities from Dried Fruiting Bodies of the Monkey Head Mushroom Hericium erinaceum

Table 5

Effects of cations on hemagglutinating activity of HEA.

	1.25 mM	2.5 mM	5 mM	10 mM	20 mM
K^+	32	32	32	32	32
Fe^2+	32	32	32	32	32
Zn^2+	32	32	32	32	32
Ca^2+	32	32	32	32	32
Mg^2+	32	32	32	32	32
Mn^2+	32	32	32	32	32
Pb^2+	32	32	32	32	32
Al^3+	32	32	32	32	32
Co^2+	32	32	32	32	32
Cu^2+	32	32	0	0	0
Hg^2+	32	32	32	0	0
Fe^3+	32	0	0	0	0

Initial hemagglutinating activity of HEA solution was 32 hemagglutinating units.