The acrosome of the human spermatozoon: a new method for its extraction, and an analysis of its trypsin-like enzyme activity.

Arginine Benzyl Compounds Centrifugation Dextrans Ejaculation Esters Freezing Glucose Humans Lysosomes/enzymology Male Methods Microscopy, Electron Nitrogen Semen/enzymology Sodium Chloride Spectrophotometry Spermatozoa/enzymology Sulfonic Acids Toluene Trypsin/metabolism Trypsin Inhibitors/analysis,blood

Benzyl Compounds Dextrans Esters Sulfonic Acids Trypsin Inhibitors Toluene Sodium Chloride Arginine Trypsin Glucose Nitrogen