Table 1.
LODs of SPCE signals of labeled antibody (model immunoassay) in various sample media
| Sample medium | LODa (nM) | LODb (pmol/sample) |
|---|---|---|
| Buffer | 1.1 | 0.045 |
| Serum 1 | 4.1 | 0.16 |
| Serum 2 | 3.6 | 0.14 |
| Serum 3 | 4.9 | 0.20 |
| Blood 1 | 5.1 | 0.21 |
| Blood 2 | 10.0 | 0.41 |
a
LOD values in this column refer to the concentration of labeled antibody (labeled anti-rabbit IgG) binding to the immobilized antigen (rabbit IgG).
b
LOD values in this column refer to the amount of labeled antibody (labeled anti-rabbit IgG) binding to the immobilized antigen (rabbit IgG) per sample (sample volume 40 μl).