The presence of specific proteins, in the absence of many serum proteins in the rat seminiferous tubule fluid.
D000818:Animals; D001798:Blood Proteins / Q000032:analysis; D004586:Electrophoresis; D008297:Male; D011506:Proteins / Q000032:analysis*; D051381:Rats; D012661:Semen / Q000032:analysis*; D013737:Testis
D001798:Blood Proteins; D011506:Proteins