Jo-1 antibodies are a marker of Polymyositis & occur most commonly in Myositis patients who also have Interstitial lung disease. The antibodies are detected in 50% patients with Interstitial pulmonary fibrosis & Symmetrical polyarthritis.
Sample Tue / Fri by 9 am; Report Same day
No special preparation required
2 mL (1 mL min.) serum from 1 SST. Ship refrigerated or frozen.