SBP Sex steroid-binding plasma protein, PBS 0.01 M phosphate buffered saline, 0.15 M NaCl, pH 7.3, IgG γG immunoglobulin, PAGE polyacrylamide gel electrophoresis, SDS—PAGE Sodium dodecyl sulfate—polyacrylamide gel electrophoresis, R-TeBG Rabbit testosterone-binding globulin
