RHEUMATOID FACTOR, IGA, SERUM (SDL12308)
https://www.scanlabglobal.com/shop/sdl12308-rheumatoid-factor-iga-serum-sdl12308-7564
https://www.scanlabglobal.com/web/image/product.template/7564/image_1920?unique=18393fc
Detects RA IgA antibodies for RA prognosis. Positive results suggest severe disease, guiding biologics or joint monitoring.