results showed an alpha-globulin rf 1.1 whose molecular weight was approximately 105,000 d which was clearly detected into the fluid of the caput or corpus epididymis , weakly in the cauda epididymis of normal rams and at the 3 levels of the epididymis of the testosterone supplemented castrates ;
C0228024
cauda epididymis
C0014533
epididymis