W. SaowarosS. PanyimMahidol University2018-06-012018-06-011979-02-01Experientia. Vol.35, No.2 (1979), 191-19214209071001447542-s2.0-0018411008https://repository.li.mahidol.ac.th/handle/20.500.14594/13155The disulfide contents of human sperm heads, as measured by reduction to the sulfhydryls and subsequent alkylation with 14 C-iodoacetamide, increase about 2-fold during the sperm passage from the caput to caudal epididymides. Majority of the increased disulfides reside in the human protamine fractions. © 1979 Birkhäuser Verlag.Mahidol UniversityBiochemistry, Genetics and Molecular BiologyArticleSCOPUS10.1007/BF01920608