Clinical Applications of Mass Spectrometry in Biomolecular Analysis

Mass Spectrometry in Clinical Laboratory: Applications in Biomolecular Analysis.- Quantification of Free Carnitine and Acylcarnitines in Plasma or Serum Using HPLC/MS/MS.- Quantification of Arginine and its Methylated Derivatives in Plasma by High Performance Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS).- Quantitation of Albumin in Urine by Liquid Chromatography Tandem Mass Spectrometry.- Quantitation of Aldosterone in Serum or Plasma Using Liquid Chromatography -Tandem Mass Spectrometry (LC-MS/MS).- Quantification of Five Clinically Important Amino Acids by HPLC-Triple TOF™ 5600 Based on Pre-Column Double Derivatization Method.- Sensitive, Simple, and Robust Nano Liquid Chromatography-Mass Spectrometry Method for Amyloid Protein Subtyping.- Quantitation of Ubiquinone (Coenzyme Q10) in Serum/Plasma Using Liquid Chromatography Electrospray Tandem Mass Spectrometry (ESI-LC-MS/MS).- Quantitative Analysis of Salivary Cortisol Using LC-MS/MS.- Quantification of Dihydroxyacetone Phosphate (DHAP) in Human Red Blood Cells by HPLC-TripleTOF 5600™ Mass Spectrometer.- Simultaneous Quantitation of Estradiol and Estrone in Serum Using Liquid Chromatography Mass Spectrometry.- Direct Measurement of Free Estradiol in Human Serum and Plasma by Equilibrium Dialysis-Liquid Chromatography-Tandem Mass Spectrometry.- Quantification of γ-Aminobutyric Acid in Cerebrospinal Fluid Using Liquid Chromatography Electrospray Tandem Mass Spectrometry.- Quantitation of Insulin Analogues in Serum Using Immunoaffinity Extraction, Liquid Chromatography, and Tandem Mass

Spectrometry.- Quantitation of Insulin Like Growth Factor 1 in Serum by Liquid Chromatography High Resolution Accurate-Mass Mass Spectrometry.- Quantitation of Free Metanephrines in Plasma by Liquid Chromatography Tandem Mass Spectrometry.- Quantification of Metanephrine and Normetanephrine in Urine Using Liquid Chromatography Tandem Mass Spectrometry.- High Throughput Analysis of Methylmalonic Acid in Serum, Plasma and Urine by LC-MS/MS: Method for Analyzing Isomers without Chromatographic Separation.- Quantitation of 5-Methyltetrahydrofolate in Cerebrospinal Fluid Using Liquid Chromatography Electrospray Tandem Mass Spectrometry.- Quantitative Organic Acids in Urine by Two Dimensional Gas Chromatography Time of Flight Mass Spectrometry (GCxGC-TOFMS).- High Sensitivity Measurement of Pancreatic Polypeptide and its Variant in Serum and Plasma by LC-MS/MS.- Quantitation of Parathyroid Hormone in Serum or Plasma by Liquid Chromatography Tandem Mass Spectrometry.- Determination of Phenylalanine and Tyrosine by High Performance Liquid Chromatography Tandem Mass Spectrometry.- Urine Purine Metabolite Determination by UPLC Tandem Mass Spectrometry.- Urine Pyrimidine Metabolite Determination by HPLC Tandem Mass Spectrometry.- Quantitation of Plasma Renin Activity in Plasma Using Liquid Chromatography -Tandem Mass Spectrometry (LC-MS/MS).- Quantitation of S-Adenosylmethionine and S-Adenosylhomocysteine in Plasma Using Liquid Chromatography Electrospray Tandem Mass Spectrometry.- A Simple, High Throughput Method for Analysis of Ceramide, Glucosylceramide, and Ceramide Trihexoside in Dried Blood Spots by LC/MS/MS.- Quantification of Dehydroepiandrosterone, 11-Deoxycortisol, 17-Hydroxyprogesterone and Testosterone by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS).- Urinary Succinylacetone Analysis by Gas Chromatography-Mass Spectrometry (GC-MS).- Quantification of 1,25-Dihydroxyvitamin D2 & D3 in Serum Using Liquid Chromatography Tandem Mass Spectrometry.- High-Throughput Serum 25-Hydroxy Vitamin D Testing with Automated Sample Preparation.- Quantitation of 25-OH-Vitamin-D2 and 25-OH-Vitamin-D3 in Urine Using LC-MS/MS.