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在二氧化硅作用下,巨噬细胞的蛋白质发生了一些变化:(1)在SDS-PAGE图谱上,增加了一条C带蛋白(MW20KD)和J带蛋白(MW120KD)。(2)培养液中,经过HPLC,分离到具有刺激2BS细胞胶原合成活力的蛋白组分(MW10-18KD)。
Under the action of silica, there are some changes in the macrophage proteins: (1) One C-band protein (MW20KD) and a J-band protein (MW120KD) were added to the SDS-PAGE. (2) In the culture medium, the protein component (MW10-18KD) having the activity of stimulating the collagen synthesis of 2BS cells was isolated through HPLC.