Table 3 Cross-reactivity of antibodies used for enzyme immune assay of plasma estradiol (E₂), 11-ketotestosterone (2 11-KT), and cortisol

estradiol

100%

11-ketotestosterone

100%

cortisol

100%

estorone

12%

adrenosterone

2.9%

corticosoterone

0.14%

estriol

0.30%

4-androstan-11β, 17β-diol- 3-one

0.01%

cortisone

0.13%

androstendiol

0.02%

5-androstan-17β-ol- 3-one

<0.01 %

androstendione

<0.01 %

testosterone

<0.01 %

testosterone

<0.01 %

testosterone

<0.01 %