ThisstudywassupportedbyShanghaiScienceCommitteeFoundationofChina (No 9844 190 73 )
Objective To develop an improved substrate for indirect immunofluorescence test (IIF) for detecting anti-Ro60/Sjogren's syndrome A (Ro/SSA) autoantibodies.Methods 60-kDa Ro/SSA autoantigens (Ro60) cDNAs were obtained ...