난포액내 함유되어 있는 단백질성분 중에서 sucrose 층으로부터 정자의 swim-up 이동을 자 극하는 성분을 분리하기 위하여 paper chromatography (PC) 및 reverse phase column (RPC) 과 superose column (SC)를 이용한 액체 chromatography의 분리효과를 조사하였던 바 결과는 다음과 같다. 1. Chromatography용 paper로 분리한 각 band 의 성분은 첨가농도가 증가할수록

To efficiently separate a protein stimulating sperm swim-up migration and movement from follicular proteins, the effect of paper chromatography and liquid chromatography with reverse phase column and superose column on protein separation was examined. And the results obtained were as follows; 1. The band component that was separated with paper chromatography stimulated sperm migration and movement depending on its additional levels. Especially, band I component significantly increased sperm migration. But, all components of bands 1, 2 and 3 showed lower sperm migration and movement, compared to follicular fluid at the same additional level. 2. Among the components separated from follicular protein of 2~5mm follicles with reverse phase column (RPC), components at retention time (RT) of 3.33, 7.00, 13.87, and 16.6A minutes stimulated sperm migration within a limited range. 3. All components separated from follicular protein of 10mm follicles with RPC column didn't stimulate sperm migration and movement. 4. Among the components separated from follicular protein of 2~5m follicles with superose column, components at retention volume (RV) of 1.35 and 0.82 ml significantly stimulated sperm migration and movement. In conclusion, protein components stimulating sperm migration and movement were efficiently separated with superose column in Smart system. Especially, components of RV 1.35 and RV0.82 stimulated sperm swim-up separation.

• 박영식(경북대학교 농과대학)