特異性：Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Biotin, anti-Rabbit Serum as well as puri ed and partially puri ed Penicillinase [Enterobacter cloacae].
純度：Highly Purified Puri ed from monospeci c antiserum by delipidation, fractionation and ion exchange chromatography.
形状：Supplied as a liquid in PBS, pH 7.2, 10mg/ml BSA (IgG and Protease free), 0.01% sodium azide, before the addition of glycerol to 40%. Labeled with biotin.
