Figure 3From: Cloning and recombinant expression of a cellulase from the cellulolytic strain Streptomyces sp. G12 isolated from compostSDS Polyacrylamide (12.5%) gel profiling of the purified recombinant protein CelStrep. Lane 1, culture supernatant; Lane 2, ammonium sulfate precipitate; Lane 3, purified CelStrep (Molecular weight of 37,000 Da); Lane 4, protein molecular weight marker.Back to article page