特異性：Herpes Simplex Virus Type-1 (HSV-1) ICPs and late structural (virion) antigens. Cross-reacts with HSV Type 2 by indirect immunofluorescence. Does not react with HEp-2 cells.
純度：IgG fraction covalently coupled with high purity Isomer I of fluorescein isothiocyanate. Care is take to ensure complete removal of any free fluorescein from the final product.
