Sensitive reagents for detection of indole production by bacteria

API Laboratory Products Limited, Grafton Way, Basingstoke, Hampshire, U.K. Blazevic, 1975, 63 Diamed Diagnostics Limited, Mast House, Derby Road, Bootle, Merseyside, U.K. Publication IDM 34 Gadebusch, 1956, Modified stable Kovac's reagent for the detection of indol, Amer. J. Clin. Path., 26, 1373, 10.1093/ajcp/26.11_ts.1373 Harley-Mason, 1958, Use of p-dimethylaminocinnamaldehyde as a spray reagent for indole derivatives on paper chromatograms, Biochem. J., 60, 60P Jenkins, 1982, Differences in susceptibility of species of Bacteroides fragilis to several β-lactam antibiotics. Indole production as an indicator of resistance, Antimicrob. Agents Chemother., 22, 628, 10.1128/AAC.22.4.628 Lombard, 1983, Comparison of three reagents for detected indole production by anaerobic bacteria in microtest systems, J. Clin. Microbiol., 18, 609, 10.1128/JCM.18.3.609-613.1983 Lowrance, 1969, Evaluation of two-spot indole reagents, Appl. Microbiol., 17, 923, 10.1128/AEM.17.6.923-924.1969 MacFaddin, 1980, 173 Miller, 1982, Spot indole test; evaluation of four reagents, J. Clin. Microbiol., 15, 589, 10.1128/JCM.15.4.589-592.1982 Rasburn, 1957, The action of tin and hydrochloric acid on p-dialkylaminobenzaldehydes. Part II. The preparation of some new anthracenes, J. Chem. Soc., 2237, 10.1039/jr9570002237 Vracko, 1963, Indole spot-test in bacteriology, Amer. J. Clin. Path., 39, 429, 10.1093/ajcp/39.4_ts.429 Yeoman, P.: Unpublished data (1984)