Service Description

The Histone Antibody test detects antibodies directed against histones, which are proteins found in the nucleus of cells. It is most often used in the evaluation of certain autoimmune conditions, especially drug-induced lupus and other connective tissue diseases. Why it’s done: To help diagnose drug-induced lupus erythematosus To support evaluation of systemic lupus erythematosus (SLE) and other autoimmune disorders To investigate unexplained symptoms such as joint pain, fatigue, rashes, or inflammation Specimen Type: Blood draw Turnaround Time: Typically 3–5 business days Collection Available: In-office or mobile blood draw services