特異性：IgG+IgM+IgA (H&L) Based on immunoelectrophoresis, the antibody reacts with the heavy chains on Human IgA, IgG and IgM and with light chains common to most human immunoglobulins. No antibody was detected against non-immunoglobulin serum proteins but the
純度：Isolated from antisera by immunoaffinity chromatography using antigens coupled to agarose beads.
