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Table 1 Cross-reactivity of androstenedione antibody

From: Development and validation of a simple, sensitive enzyme immunoassay for quantification of androstenedione in bull plasma

Steroids

Cross reaction a

Androstenedione

100

Androsterone

56

Δ-Androsten-3β-17β-diol

<0.001

1,4-androstadien-17β-ol-3-one

0.4

5-androsten-3β-ol-17-one (dehydroisoandrosterone)

22

5α-androstan-17β-ol-3-one (androstanolone)

1

Testosterone

1.3

17α-methyl testosterone

<0.001

Epitestosterone

0.1

Ethinylestradiol

<0.001

5α-dihydroandrostenedione

10

Estradiol 17-β

<0.001

Cortisol

<0.001

progesterone

0.4

  1. apercentage cross-reaction relative to androstenedione at 50% binding.
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Journal of Animal Science and Technology

ISSN: 2055-0391