Table 2 Optimal number of fields by epitope with prediction error
From: Optimal tumor sampling for immunostaining of biomarkers in breast carcinoma
Marker | Optimal number of 20X field of views | SE of optimal number(field of views) | Average absolute standardized score (Equation 2) |
|---|---|---|---|
ER | 8 | 3.4 | .31 |
HER-2 | 5 | 3.0 | .56 |
AKT | 4 | 1.5 | .65 |
ERK | 6 | 2.5 | .31 |
S6K1 | 6 | 3.4 | .21 |
GAPDH | 12 | 4.1 | .24 |
Cytokeratin | 3 | 4.3 | .41 |
MAP-Tau | 14 | 4.2 | .60 |
MAP-Tau (direct sampling) | 14 | 4.2 | .55 |