Cytosol The soluble fraction of cytoplasm remaining after all particles have been removed by centrifugation.胞质溶胶（细胞溶胶）：离心后细胞质可溶的部分，不包括细胞中的颗粒成分。
ANALYSIS OF GLUCOCORTICOID RECEPTORS IN RAT LIVER AND LUNG CYTOSOL BY SUCROSE DENSITY GR ADIENT CENTRIFUGATION大鼠肝、肺胞液糖皮质激素受体的超离心分析