Research & Specialist ARG

Arginine Metabolites.

Arginine metabolite profiling from plasma or serum by LC-MS/MS for scientific research on nitric oxide metabolism.

Quick Reference
Method
LC-MS/MS
Sample Types
Plasma / Serum
Analytes

6 metabolites

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What does this test assess?

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:

  • Research on endothelial dysfunction and nitric oxide bioavailability
  • Investigation of ADMA as cardiovascular risk marker
  • Studies on arginine metabolism in critical illness
  • Urea cycle disorder research
  • Pulmonary hypertension research

Measured analytes

Analyte coverage

Arginine, citrulline, ornithine, methylarginine, asymmetric dimethylarginine (ADMA), and symmetric dimethylarginine (SDMA).

Analytical technique

All six analytes are quantified simultaneously by isotope-dilution LC-MS/MS from plasma or serum.

Frequently Asked Questions

What is arginine metabolites?

Arginine Metabolites is an important biomarker for research on endothelial dysfunction and nitric oxide bioavailability. Masdiag measures arginine metabolites using validated analytical methods to provide clinically actionable results.

Why is arginine metabolites important?

Arginine Metabolites testing is valuable for Research on endothelial dysfunction and nitric oxide bioavailability, Investigation of ADMA as cardiovascular risk marker. Understanding arginine metabolites levels helps inform personalized health optimization and clinical decision-making.

How is the arginine metabolites sample collected?

Arginine Metabolites is measured from Plasma / Serum. Professional collection ensures proper sample handling and accurate results.

Who should get a arginine metabolites test?

This test is recommended for individuals interested in research on endothelial dysfunction and nitric oxide bioavailability. Masdiag arginine metabolites testing helps guide personalized supplementation and health optimization strategies based on objective biomarker data.

What do arginine metabolites results tell us?

Arginine Metabolites results provide insight into your metabolic status and research on endothelial dysfunction and nitric oxide bioavailability. Combined with clinical context, Masdiag results inform evidence-based interventions for personalized health optimization.

Interested in this method?

Whether you need testing services, method transfer, or white-label kit development — we'd love to hear from you.