https://www.selleckchem.com/pr....oducts/gsk2141795.ht
The analytical measuring range of the method for all steroids was 2.5, 5, or 10ng/ml to 250ng/ml in DBS, r ≥0.995. The LLOQ, intra-day and inter-day precision were 0.11-1.8ng/ml, 1.2-6.4ng/ml, 1.8-11.5%, and 5.3-13.8%, respectively. Our LC-MS/MS assay simultaneously detects 7 steroids for the diagnosis of CAH and can be readily implemented in clinical laboratories to provide superior analytical performance over traditional immunoassays. Our LC-MS/MS assay simultaneously detects 7 steroids for the diagnosis of CAH and can be readily i