• Proceedings of the Korean Society of Developmental Biology Conference
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• 1998.07a
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• pp.41-42
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• 1998

The changes in calcium binding protein(CBP) of mouse epididymal sperm during their post-testicular differentiation were analyzed by two-dimensional SDS-PAGE. According to dpididymal maturation, capacitation and acrosome reaction of spermatozoa, both quantitative and qualitative changes of CBPs in the epididymal sperm was detected. It suggested that the development of fertilizing ability of epididymal sperm was closely related to the changes in the CBPs profiles of sperm during epidiyaml transit.