Proteomics Services

Mass spectrometry (MS)-based proteomics has emerged as a powerful and universal method for the global measurement of proteins and post translations modifications. Unlike traditional western-blot or ELISA method MS-based proteomics tools can identify and quantify the protein mixtures in the same time at large scale. Quantification of small molecules by liquid chromatography coupled to a tandem mass spectrometer (LC-MS/MS) provides critical quantitative analytical support in both the drug development process and medical/agriculture research.

DNA Xperts has extensive expertise in the development, validation and use of LC-MS/MS assays, using a triple-quadrupole instrument to perform quantitative analysis in a variety of sample matrices. Matrices previously quantitated by staff at DNA Xperts include, but are not limited to, urine, plasma, tissue (brain, tumour, liver spleen), cells, cell media, cerebral spinal fluid, solutions and formulations. A variety of analytes, both small molecules and biologicals, can be quantified by LC-MS/MS.

DNA Xperts  wide range of mass spectrometry solutions make protein and peptide analysis easy and provides flexible options for a wide variety of applications to a wide variety of industries ranging from Food & Beverage to Pharmaceuticals, Academia and much more

The LC-MS/MS platform adopted by DNA Xperts is the Exactive™ Plus Hybrid Quadrupole-Orbitrap™ Mass Spectrometer.