特異性：Recognizes human Cachetic Factor. It has some sequence homology with streptococcal preadsorbing antigen involved in pathogenesis of acute post-streptococcal glomerulonephritis (2). No significant sequence homology is detected with other proteins.
純度：Serum
形状：Serum Supplied as a liquid in PBS, pH 7.2, 0.1% sodium azide, 40% glycerol.
