Serum estradiol-17 beta as determined by mass fragmentography and by radioimmunoassay.
Open Access
- 1 April 1978
- journal article
- research article
- Published by Oxford University Press (OUP) in Clinical Chemistry
- Vol. 24 (4) , 627-630
- https://doi.org/10.1093/clinchem/24.4.627
Abstract
We describe the preparation of [2,4,16,16-2H4]estradiol-17 beta. The method for quantitative determination of subpicomole amounts of estradiol-17 beta (trimethylsilyl ether derivatives) by gas-liquid chromatography-mass spectrometry with multiple ion detector and with [2H4]estradiol-17 beta as the carrier is presented and characterized. Values for serum samples, as measured by radioimmunoassay and by mass fragmentography, agreed well.This publication has 0 references indexed in Scilit: