title: Combined assay and determination of bioactivity of polyene antibiotics by flow nephelometry.
abstract: The application of a simple and inexpensive method, flow nephelometry, to the assay and measurement of relative bioactivity of polyene antibiotics is reported. The responding organism was Saccharomyces cerevisiae NCYC 239 in the mid-exponential phase of growth. The relative bioactivity of the polyene antibiotics is shown to be in the order lucensomycin > nystatin > candicidin > amphotericin B > pimaracin. The method is suitable f automation.
authors.affiliation: Department of Chemistry, Chelsea College, University of London, Manresa Road, London SW3 6LX, England.
authors.forename: A E
authors.initials: AE
authors.lastname: Beezer
authors.forename: B Z
authors.initials: BZ
authors.lastname: Chowdhry