title: High fucosyl transferase activity in human seminal plasma.
abstract: High fucosyl transferase activity was recorded in human seminal plasma whether spermatozoa were present or not. This activity exceeded that of sialyl transferase by a factor of 111. The corresponding factor for blood serum incubated under identical conditions was 0.60-0.90.
mesh_terms: D000328:Adult; D005647:Fucosyltransferases / Q000378:metabolism*; D006602:Hexosyltransferases / Q000378:metabolism*; D006801:Humans; D007248:Infertility, Male / Q000201:enzymology; D008297:Male; D008875:Middle Aged; D009845:Oligospermia / Q000201:enzymology / Q000209:etiology; D012661:Semen / Q000201:enzymology*; D012799:Sialyltransferases / Q000378:metabolism; D014659:Vasectomy
chemical_list: D005647:Fucosyltransferases; D006602:Hexosyltransferases; D012799:Sialyltransferases