特異性：Fluorescein Isothiocyanate (FITC) Recognizes Fluorescein. No cross-reactivity with immunoglobulin of any species.
純度：Solid phase hapten-antibody capture. Affinity purified and absorbed antibody 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
