The lipids were dried down by rotary evaporation and then resuspended in ether ml. 인산염 완충 식염수에 현탁한 리보자임 mg을 에테르 지질 혼합물에 첨가하여 에멀젼으로 혼합했습니다. The ribozyme was quantitated using a P internally labeled ribozyme tracer Ci.