Research Article
Development of an Enzyme-Linked Immunosorbent Assay Method for the Detection of Rhein in Rheum officinale
Table 2
Validations among ELISA runs for the analysis of rhein.
| Rhein (ng/mL) | RSD (%) | Intra-assay | Interassay |
| 0 | 3.41 | 6.84 | 1.00 | 0.38 | 0.64 | 0.50 | 1.31 | 0.70 | 0.25 | 0.65 | 0.86 | 0.16 | 2.73 | 3.59 | 0.06 | 1.92 | 3.87 | 0.03 | 4.30 | 4.20 | 0.02 | 2.13 | 3.53 |
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