1.3.1.45 - 1.3.1.45 as six-His tagged OsIRL protein, the generated recombinant OsIRL protein is used for antibody preparation 1.3.1.45 Ni2+-NTA affinity chromatography and gel filtration 1.3.1.45 partial 1.3.1.45 partially, subcellular fractions of cultured cells 1.3.1.45 recombinant His-tagged enzyme from cell free extract of Escherichia coli strain BL21(DE3) 1.3.1.45 using Ni-NTA agarose affinity chromatography