Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison between sandwich ELISA, immunochromatographic strip and plate counting method for detection of spiked milk samples.
| Sandwich ELISA | Immunochromatographic | Plate Counting | |
|---|---|---|---|
| Sensitivity | (1.83 ± 0.32) × 105 | 1.25 × 106 | ≤(1.9 ± 0.32) × 104 |
| Detection time | 3 h | 10 min | 24 h |
| Specificity | Specific | Specific | - |
| Portability | - | Portable | - |
| Simplicity of operation | - | Very simple | - |
