Table 1.

Aβ Quantification by ELISA

	Aβ 40 (μg/g wet weight)	Aβ 42 (μg/g wet weight)	Total Aβ
Case 1 GM (GHCl)	428.7	439.6	868.3
Case 1 GM (Tris)	58.4	2.7	61.1
Case 1 WM (GHCl)	44.3	52.5	96.8
Case 2 GM (GHCl)	137.0	48.8	185.8
Case 2 GM (Tris)	13.5	0.00	13.5
Case 2 WM (GHCl)	11.0	5.9	16.9
31 AD GM (GHCl)	144.0 (32.3)	262.1 (18.1)	406.1 (41.4)
7 AD GM (Tris)	3.3 (0.8)	0.6 (0.18)	3.9 (0.9)
22 ND GM (GHCl)	16.3 (3.9)	204.3 (34.9)	220.6 (37.1)
4 ND* GM (Tris)	1.5	2.4	3.9

GHCl, homogenized in 5 mol/L guanidine HCl buffer; Tris, homogenized in Tris buffer. 

^*Values represent a blend of four samples; SEM given in parentheses.