electrophorectic analysis of galactose ( gao ) -sodium boro [ 3h ] hydride ( nab3h4 ) -treated spermatozoa revealed a sharp overall decrease in carbohydrate residue labeling during sperm transport through the efferent ducts and caput epididymidis , whereas several high molecular weight components in the 600k to 250k zone persisted throughout epididymal transit .
C0228013
efferent
C0014533
epididymal