(1) Cátedra de Microbiología Superior, Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán - PROIMI, Avda. Belgrano y Caseros, 4000 Tucumán, Argentina
Abstract:
Summary A modification of the Congo Red zymographic technique is used to analyse multiple xylanase activities of Bacillus sp. MIR-32 after PAGE and SDS-PAGE. Xylanase activities are associated with at least two major proteins of 18.4 and 19.6 kDa.