SEX SORTED SPERM DEMONSTRATING A DOSE RESPONSE AND METHODS OF PRODUCING SEX SORTED SPERM DEMONSTRATING A DOSE RESPONSE

摘要

Embodiments of the claimed invention relate to sex sorted sperm having an improved dose response which may be produced by the steps of extending a sperm sample with a buffering holding media and adjusting the concentration of the extended sperm sample to a target concentration range. The extended sperm may then be stained with a DNA selective dye and sex sorted with a flow cytometer into a catch fluid. During the extending and sorting of the sperm sample, the pH may be maintained at a target pH. Additionally, at least one of the buffering holding media, the DNA selective dye and the catch fluid may be supplemented with at least one antioxidant.