Significance of immunofixation electrophoresis in the identification of M proteins / 第三军医大学学报

ABSTRACT

Objective To study the application of immunofixation electrophoresis(IFE) in typing M proteins. Methods Serum M proteins were detected in 43 patients and 20 normal controls by agarose gel IFE and rate nephelometery. Results Of 43 patients, 29 were affirmed to have M proteins, including 20 cases of IgG ?, 5 IgG ?, 2 IgM ?, 1 IgA ? and 1 ?. Conclusion The technology of IFE, characterized by easy differentiation of electrophoretic bands, simple operation and rapidity, has great value in typing M proteins.