Research Article
Highly Specific Chemiluminescence Immunoassay for the Determination of Chloramphenicol in Cosmetics
Table 2
Optimization of antigen antibody ratio.
| Antigen antibody ratio | IC 50 (ng mLā1) | RLUmax |
| 70/30 | 0.016 | 2.11E8 | 60/40 | 0.017 | 2.38E8 | 50/50 | 0.021 | 2.45E8 | 40/60 | 0.035 | 2.68E8 | 30/70 | 0.033 | 2.64E8 |
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