特異性：Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Rabbit Serum, Horse IgG, Horse IgG F(ab')2 and Horse Serum. No reaction was observed against Horse IgG F(c).
純度：Affinity Purified Purified by immunoaffinity chromatography.
形状：Supplied as a liquid in PBS, pH 7.4, 0.01% sodium azide before the addition of glycerol to 40%. No stabilizing proteins added.
