Table 2.

Detection of SPR bands for albumin solutions after incubation with HAuCl₄.

pH	HSA			BSA
	Native	NEM-treated	Heated	Native	NEM-treated	Heated
			85°C			85°C
1–5	−	−	−	−	−	−
6	+	+	+	+	+	−
7	+	+	+	+	+	+
8–12	−	−	−	−	−	−