Parameter
| Biomarker | Anti-La/SSB antibodies | Full name | Anti-La/SSB antibodies | Molecular Type | Protein (autoantibody) |
|---|---|---|---|---|---|
| Molecular Formula | / | Molecular Weight | / | Core Functional Dimensions | Diagnosis, disease association |
| Disease | Autoimmune Disease (AD) | Disease Subtypes | / | ||
| Organ | Spleen, thymus, lymphoid tissue | Test Sample / Technology Platform | Serum (immunological assay) | ||
| Pathobiological Mechanisms | Participates in immune regulation and RNA metabolism. | ||||
| Clinical Availability Status | Clinically available; in pSS patients, positive rate is 30%-60%, with specificity >90% for differentiating from other autoimmune diseases.. | ||||
| Notes and Dynamics | Often co-occurs with Anti-Ro/SSA; aids in diagnosis. | ||||