SM/RNP
439
Information
Smith (Sm)/U1-RNP Antibody is detected in patients with mixed connective tissue disease (having features of systemic lupus erythematosus (SLE), scleroderma, and polymyositis).
Methodology
Enzyme Immunoassay
Specimen Required
SST, Serum. Volume 1 (0.5) mL. Stability: Ambient – 7 Days, Refrigerated – 14 Days, Frozen – 2 Months
CPT Code(s)
86235