Mass spectrometry assay for congenital adrenal hyperplasia

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United States of America Patent

PATENT NO 9921231
SERIAL NO

15401797

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Abstract

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Methods are provided for detecting the amount of one or more CAH panel analytes (i.e., pregnenolone, 17-OH pregnenolone, progesterone, 17-OH progesterone, dehydroepiandrosterone (DHEA), androstenedione, testosterone, deoxycorticosterone, 11-deoxycortisol, and cortisol) in a sample by mass spectrometry. The methods generally involve ionizing one or more CAH panel analytes in a sample and quantifying the generated ions to determine the amount of one or more CAH panel analytes in the sample. In methods where amounts of multiple CAH panel analytes are detected, the amounts of multiple analytes are detected in the same sample injection.

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  • QUEST DIAGNOSTICS INVESTMENTS INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clarke, Nigel J Vista, US 72 728
Ghoshal, Amit Ladera Ranch, US 17 192
Goldman, Mildred M Laguna Niguel, US 27 155

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