Invalidation of a Commercially Available Human 5α-Dihydrotestosterone Immunoassay

September 2013 in “ Steroids ”

Joshua F. Yarrow, Darren T. Beck, Christine F. Conover, Luke A. Beggs, Bruce A. Goldberger, Stephen E. Borst

dihydrotestosterone DHT testosterone finasteride LC–MS/MS immunoassay Propecia

Studysummary This study found that a commonly-used DHT enzyme immunoassay shows significant cross-reactivity with testosterone, leading to inaccurate DHT measurements compared to a gold-standard LC–MS/MS method.

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research 5alpha-Reductase: History and Clinical Importance

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research Use of Finasteride in the Treatment of Men With Androgenetic Alopecia

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