Nitrotyrosine

Overview

The Nitrotyrosine test detects protein nitration produced by reactive nitrogen species (e.g., peroxynitrite). Elevated nitrotyrosine reflects nitrosative stress and inflammatory oxidative damage to proteins.

Why Test?

• Identifies nitrosative stress in inflammatory and vascular conditions
• Useful for cardiovascular, neurodegenerative, and autoimmune assessments
• Monitors response to anti-inflammatory or antioxidant therapies

How It Works

Sample: blood or plasma via standard draw. Analysis: validated immunoassay or mass-spectrometry methods. Report includes measured level, interpretation, and recommendations.

Reduce Elevated Nitrotyrosine

• Antioxidant & anti-inflammatory strategies (e.g., NAC, antioxidants, dietary polyphenols)
• Address underlying inflammation or infection
• Lifestyle: smoking cessation, reduce pollutant exposure, balanced diet, sleep

For a complete oxidative/nitrosative assessment, see the Oxidative Stress Profile.

*Informational only. Consult a healthcare professional for interpretation.