in direct binding elisa experiments , peroxidase-conjugated anti-f ( ab ' ) 2 antibodies from the same first degree relative showed high relative specificity against purified anti-dna antibodies of his sle proband when compared to those obtained against different anti-dna antibodies isolated from unrelated sle patients ( p less than 0.001 ) .
C0003241
antibodies
C0282056
anti-dna antibodies