S. MongkolsirikieatM. ChulavatnatolMahidol University2018-10-122018-10-121984-01-01Journal of Reproduction and Fertility. Vol.72, No.2 (1984), 423-428002242512-s2.0-0021736268https://repository.li.mahidol.ac.th/handle/20.500.14594/30573Slices of the rat epididymis were incubated with [32P]orthophosphate. Analysis of the radioactive proteins in the medium by two-dimensional gel electrophoresis and autoradiography revealed 6-phosphorylated secretory proteins from the epididymis of adult rats: M(r) = 62,000; 66,000; 76,000; 68,000; 19,000 and 20,000. Studies of the epididymides of immature and 7-day-castrated adult rats indicated that these phosphorylated secretory proteins were controlled by androgens.Mahidol UniversityBiochemistry, Genetics and Molecular BiologyMedicineArticleSCOPUS10.1530/jrf.0.0720423