Scleroderma (Scl-70) Antibody Test - Scleroderma Antibody (Scl-70) Test

Specific immunoassay to detect antibodies directed against Scl-70 protein (topoisomerase I). Anti-Scl-70 is one of the specific antinuclear antibodies (ANA), a major serological marker for diffuse systemic sclerosis.