Figure 1. SDS-polyarylamide gel electrophoresis of GLOD from Streptomyces sp. 18G. Lane 1, purified GLOD oxidase; lane 2, marker proteins, lysozyme (14,400), b-lactoglobulin (18,400), restriction endonuclease Bsp981 (25,000), lactate dehydrogenase (35,000), ovalbumin (45,000), bovine serum albumin (66,200) and b-galactosidase (116,000).