特異性：Treponema pallidum (Syphilis) (all antigens) Recognizes all antigens. Non-reactive in RPR assay. Has not been absorbed and may react with related microoragisms.
純度：Purified IgG fraction covalently coupled to a highly purified preparation of horseradish peroxidase (RZ>3). Care is taken to ensure adequate conjugation while preserving maximum enzyme activity. Free enzyme is absent. Estimated molar HRP: IgG substitution
