Bo. Sitirohana et al., APPLICATION OF PROTEIN-A INDIRECT ELISA (PAI-ELISA) FOR THE DETECTIONOF ANTI-SMITH ANTIBODIES IN SYSTEMIC LUPUS-ERYTHEMATOSUS PATIENTS, World journal of microbiology & biotechnology, 11(2), 1995, pp. 206-208
An indirect form of protein-A ELISA (PAI-ELISA) was optimized and, whe
n used to detect anti-Smith antibodies in sera of 31 systemic lupus er
ythematosus (SLE) patients, gave results comparable with those using a
commercial immunodiffusion kit. The number of sera found to be positi
ve for anti-Smith antibodies by ELISA was seven, four of which were al
so found positive by immunodiffusion.