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 microorganisms.
純度：Purified IgG fraction covalently coupled with high purity Isomer I of fluorescein isothiocyanate. Care is taken to ensure complete removal of any free fluorescein from the final product.
