Description
Anti-Jo-1 antibodies (antibodies to histidyl-tRNA synthetase) were first detected in the blood serum of patients with myositis. In the majority of patients with elevated levels of antisynthetase antibodies, interstitial lung disease and Raynaud's phenomenon are detected. This test can be used as a prognostic marker of disease progression.
Period of execution
Within 8 days. The specified time does not include the day of biomaterial collection
Biomaterial type