Arginine metabolite profiling from plasma or serum by LC-MS/MS for scientific research on nitric oxide metabolism.
6 metabolites
3–5 working days
This research panel quantifies six metabolites of the arginine-nitric oxide pathway, providing insight into endothelial function, nitric oxide bioavailability, and methylarginine-mediated cardiovascular risk.
Clinical indications include:
Arginine, citrulline, ornithine, methylarginine, asymmetric dimethylarginine (ADMA), and symmetric dimethylarginine (SDMA).
All six analytes are quantified simultaneously by isotope-dilution LC-MS/MS from plasma or serum.
From enquiry to results — a straightforward process.
This test is available to healthcare professionals, wellness brands, clinics, and research institutions worldwide. We currently serve partners in:
Whether you need testing services for your patients, white-label kits for your brand, or method transfer to your own laboratory — get in touch to discuss how we can work together.
This test quantifies arginine, ADMA (asymmetric dimethylarginine), SDMA, citrulline, ornithine, and homoarginine — the key players in nitric oxide metabolism.
ADMA is an endogenous inhibitor of nitric oxide synthase. Elevated ADMA is an independent cardiovascular risk factor, associated with endothelial dysfunction, hypertension, and atherosclerosis.
Venous blood draw into plasma or serum tubes by a healthcare professional.
Results are typically delivered within 3 to 5 working days from the time your sample arrives at our laboratory. The analysis is performed by LC-MS/MS.
Researchers studying cardiovascular risk, clinicians investigating endothelial dysfunction, and those studying nitric oxide pathway disruption in conditions like preeclampsia and chronic kidney disease.
Masdiag's arginine metabolites test is available worldwide through our partner network. We currently serve healthcare professionals, wellness brands, and clinics in Europe, the United Kingdom, Asia, Australia, New Zealand, and the United States. Contact us to discuss testing services, white-label kits, or method transfer to your laboratory.
Whether you need testing services, method transfer, or white-label kit development — we'd love to hear from you.