To make up the medium for quantitative selection of capacitated-sperm through sucrose layer, the effects of BSA, caffeine, heparin and progesterone on sperm swim-up migration and movement were examined. And the results obtained were as follows; 1. BSA of 4mg/ml in bMSS stimulated sperm migration and movement, and attracted capacitated-sperm. 2. Caffeine of 5mM in bMSS containing 4mg/ml BSA stimulated sperm movement and attracted capacitated-sperm. 3. Heparin of 20$mu extrm{g}$/ml in bMAA containing both 4mg/ml BSA and 5mM caffeine stimulated movement and capacitation of sperm. 4. Progesterone of 50$mu extrm{g}$/ml in bMSS containing all 4mg/ml BSA, 5mM caffeine and 20$mu extrm{g}$/ml heparin (BCHP-MSS) attracted capacitated-sperm. 5. Effect of BCHP-MSS on sperm on sperm attraction was not different from effect of 10% follicular fluid solution (FF-MSS) on sperm swim-up separation. In conclusion, bMSS with 4mg/ml BSA, 5mM caffeine, 20$mu extrm{g}$/ml heparin and 50$mu extrm{g}$/ml progesterone(BCHP-MSS) was a optimal condition for selection of capacitated-sperm through sucrose layer.