Cross reactivity of spironolactone and its metabolites with 17OHP
| Steroid | Kit C-7 | Kit C-3 | Kit E | Kit K |
|---|---|---|---|---|
| Spironolactone | 1.1×10−2(%) | 1.6×10−6 | 1.3×10−4 | 1.7×10−4 |
| Canrenoate | 1.2×10−5 | 1.1×10−6 | 1.9×10−7 | 1.4×10−5 |
| Canrenone | 3.0×10−4 | ND1-150 | 3.2×10−6 | ND |
| 7α-Thiomethylspironolactone | 6.2×10−3 | ND | 1.8×10−5 | ND |
| 6β-Hydroxy-7α-thiomethylspironolactone | 2.5×10−5 | ND | 1.1×10−6 | ND |
↵1-150 Not done