Appl Microbiol
January 1973
Commercial purified protein derivatives (PPD), old tuberculin (OT), the bacillary extract, and the culture filtrate of Mycobacterium tuberculosis H37Ra were submitted to Sephadex G-25 and diethylaminoethyl (DEAE)-cellulose chromatography. The ability of the fractions obtained to elicit delayed dermal hypersensitivity in M. tuberculosis H37Ra-infected guinea pigs was studied.
View Article and Find Full Text PDFGlenchur, Harry (Minneapolis Veterans Administration Hospital, and University of Minnesota School of Medicine, Minneapolis), Ulysses S. Seal, Horace H. Zinneman, and Wendell H.
View Article and Find Full Text PDFAnn Inst Pasteur (Paris)
April 1962