Quantitative analysis of urinary C-peptide by liquid chromatography–tandem mass spectrometry with a stable isotopically labelled internal standard

Isotope dilution--mass spectrometric quantification of specific proteins: model application with apolipoprotein A-I

John R. Barr, Vincent L. Maggio, David Patterson et al. · Clinical Chemistry · 1996 · 340 citations

Life Sciences, Biochemistry, Analytical Chemistry +16

Candidate reference methods for hemoglobin A1c based on peptide mapping

Uwe Kobold, Jan‐Olof Jeppsson, Thomas Dülffer et al. · Clinical Chemistry · 1997 · 182 citations

Pharmacy, Biochemistry, Hematology +17

Development of an Isotope Dilution Assay for Precise Determination of Insulin, C-peptide, and Proinsulin Levels in Non-diabetic and Type II Diabetic Individuals with Comparison to Immunoassay

Alistair D. Kippen, Fabrice Cerini, L. Vadas et al. · Journal of Biological Chemistry · 1997 · 140 citations · Full text

Life Sciences, Biochemistry, Endocrinology +16

Candidate reference methods for determining target values for cholesterol, creatinine, uric acid, and glucose in external quality assessment and internal accuracy control. II. Method transfer

Linda M. Thienpont, A.P. De Leenheer, Dietmar Stöckl et al. · Clinical Chemistry · 1993 · 69 citations

Pharmacy, Biochemistry, Analytical Chemistry +16

Potential of electrospray mass spectrometry for quantifying glycohemoglobin

Norman B. Roberts, Brian N. Green, Michael Morris · Clinical Chemistry · 1997 · 64 citations · Full text

Pharmacy, Biochemistry, Analytical Chemistry +11