The Sm and Sm/RNP Antibodies Test detects autoantibodies associated with systemic lupus erythematosus (SLE) and mixed connective tissue disease (MCTD). Sm antibodies are highly specific for lupus, while Sm/RNP antibodies appear in MCTD and sometimes overlap syndromes. Physicians use this test to support diagnosis, evaluate autoimmune activity, and guide monitoring alongside other clinical findings and laboratory markers.

The Rheumatoid Arthritis - Advanced Panel is a comprehensive set of tests specifically curated for a detailed evaluation of rheumatoid arthritis (RA) and other related autoimmune conditions. This panel not only aids in diagnosing RA but also in assessing the severity of the disease, monitoring treatment efficacy, and evaluating overall health and organ function. It is designed for those who exhibit symptoms of RA or for patients under treatment to monitor disease activity and manage treatment plans effectively.

The Rheumatoid Arthritis - Basic Panel is a targeted diagnostic tool designed to detect key indicators of rheumatoid arthritis (RA) and other autoimmune conditions. This panel is particularly useful in the early diagnosis and management of rheumatoid arthritis, aiding in distinguishing it from other forms of arthritis and autoimmune diseases.

The Rheumatoid Arthritis - Basic Plus Panel is an expanded diagnostic tool designed to provide a more comprehensive assessment of rheumatoid arthritis (RA) and related conditions. By evaluating key biomarkers associated with inflammation, autoimmunity, and joint health, this panel aids in the diagnosis and monitoring of RA. It is instrumental for clinicians in identifying RA at an early stage, assessing the disease's activity level, and formulating a tailored treatment approach.

The Rheumatoid Arthritis - Comprehensive Panel is the most detailed and extensive diagnostic tool available for assessing and monitoring rheumatoid arthritis (RA) and related autoimmune conditions. This panel combines a wide array of tests to evaluate the presence and severity of RA, monitor treatment effectiveness, and check for potential complications or coexisting conditions. It is designed for individuals with confirmed RA, those with symptoms suggestive of RA or other autoimmune diseases, and patients under treatment for RA to provide a complete health overview.

 The Rheumatoid Arthritis Test is a specialized diagnostic panel designed to detect specific markers commonly associated with Rheumatoid Arthritis (RA), an autoimmune disorder that primarily affects the joints.

The Rheumatoid Factor (RF) Test measures RF antibodies in blood to help diagnose rheumatoid arthritis and other autoimmune conditions. High RF levels may indicate rheumatoid arthritis, Sjögren’s syndrome, or other connective tissue diseases, though they can also appear in some infections. Doctors order this test to investigate joint pain, stiffness, or swelling. Results provide important insight into autoimmune activity, joint health, and inflammatory disease management.

The Rheumatoid Factor IgA Antibody Test measures IgA-class rheumatoid factor, an autoantibody linked to rheumatoid arthritis and other autoimmune diseases. Elevated levels may indicate joint inflammation, Sjögren’s syndrome, or chronic infections. Doctors use this blood test alongside other markers to confirm diagnosis, assess disease activity, and guide treatment decisions for patients with suspected autoimmune or inflammatory disorders.

The Rheumatoid Factor IgG Antibody Test measures IgG-class rheumatoid factor, an autoantibody often linked to rheumatoid arthritis and autoimmune diseases. Elevated levels may indicate joint inflammation, Sjögren’s syndrome, or chronic infection. Doctors use this test with other markers to confirm diagnosis, assess autoimmune activity, and guide treatment for patients with persistent joint pain, swelling, or suspected inflammatory disorders.

The Rheumatoid Factor IgM Antibody Test measures IgM rheumatoid factor, the most common autoantibody linked to rheumatoid arthritis. Elevated levels may indicate autoimmune activity, Sjögren’s syndrome, or chronic infections. Doctors use this test to help diagnose rheumatoid arthritis, investigate joint pain, swelling, or stiffness, and monitor disease progression. Results are often combined with other antibody tests for accurate evaluation and treatment planning.

The Rheumatoid Factor IgA IgG IgM Antibodies Test measures multiple rheumatoid factor classes to aid in diagnosing rheumatoid arthritis and related autoimmune diseases. Elevated levels may suggest joint inflammation, Sjögren’s syndrome, lupus, or chronic infections. Doctors use this comprehensive test to confirm autoimmune involvement, investigate persistent pain or stiffness, and guide treatment planning by assessing disease activity across antibody types.