منابع مشابه
Production and characterization of yeast killer toxin monoclonal antibodies.
Monoclonal antibodies were obtained after fusion of mouse myeloma cells with spleen cells isolated from mice primed with a crude extract of yeast killer toxin produced by a strain of Hansenula anomala. Hybridomas were selected by specific immunoassay reaction of their fluid with crude yeast killer toxin extract. Among the monoclonal antibodies, which were characterized by the Western blot techn...
متن کاملInvolvement of [beta]-glucans in the wide-spectrum antimicrobial activity of Williopsis saturnus var. mrakii MUCL 41968 killer toxin.
BACKGROUND Williopsis saturnus var. mrakii MUCL 41968 secretes a 85-kDa glycoprotein killer toxin (WmKT) that displays a cytocidal activity against a wide range of microorganisms, making WmKT a promising candidate for the development of new antimicrobial molecules. Although the killing mechanism of WmKT is still unknown, the toxin was recently proposed to bind to the surface of sensitive microo...
متن کاملCharacterization of a Williopsis saturnus var. mrakii high molecular weight secreted killer toxin with broad-spectrum antimicrobial activity.
Williopsis saturnus var. mrakii MUCL 41968 secretes a killer toxin (WmKT), which is active against a wide range of pathogens. From the W. saturnus var. mrakii MUCL 41968 culture supernatant a protein of 85 kDa with killer activity was purified to homogeneity. The purified protein was demonstrated to be a killer toxin since it displays the toxin activity and cross-reacts with mAbKT4, a monoclona...
متن کاملPrevention of yeast spoilage in feed and food by the yeast mycocin HMK.
The yeast Williopsis mrakii produces a mycocin or yeast killer toxin designated HMK; this toxin exhibits high thermal stability, high pH stability, and a broad spectrum of activity against other yeasts. We describe construction of a synthetic gene for mycocin HMK and heterologous expression of this toxin in Aspergillus niger. Mycocin HMK was fused to a glucoamylase protein carrier, which result...
متن کاملComparison of Anti-cryptococcal Killer Toxin
s: Keszthelyi A Characterisation of anticryptococcal FC-1 toxin of Filobasidium capsuligenum, Acta Biologica Szegediensis Volume 50(3-4):155, 2006 Posters: 35th Annual Conference on Yeasts, 2007, Smolenice, Slovakia, Poster: Andrea Keszthelyi, Zoltan Farkas, Zsuzsanna Hamari, Ilona Pfeiffer, Csaba Vágvölgyi, Judit Kucsera Comparison of killer toxin producing and toxin non-producing Filobasidium...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1983
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.47.2953