| Abstract: | The recombinant murine immune interferon (rMu-IFN-gamma) was purified to homogeneity from Escherichia coli harboring the expression vector of murine IFN-gamma. The purified rMu-IFN-gamma showed an Mr of 15 000 in SDS-polyacrylamide gel electrophoresis. Results of amino acid analysis, amino- and carboxyl-terminal analyses and peptide mapping of rMu-IFN-gamma suggest that it has the complete protein sequence predicted on the basis of cDNA except for lack of four amino acid residues from the mature carboxyl-terminus. |
