特異性:E. coli (O & K antigens) Many "O" and "K" antigenic serotypes of Escherichia coli. Antiserum is not absorbed and may react with related Enterobacteriaceae
純度: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.