Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Ribonucleoprotein (RNP)
Medically reviewed by Min Clinic Staff | Updated: January 2026
Ribonucleoprotein (RNP): A combination of ribonucleic acid (RNA) and protein. In autoimmune diseases, antibodies can form against ribonucleoprotein. They are called anti-RNP antibodies.