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细胞的荧光标记与融合检测细胞膜的流动性

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摘要 细胞膜是细胞的物理屏障,也是在细胞生命活动中有复杂功能的重要结构。细胞膜把细胞包裹起来,使细胞能够保持相对的稳定性,维持正常的生命活动,保证必需养分的吸收和代谢产物的排出等。细胞膜结构具有共同特征:镶嵌性,蛋白质极性及流动性等。笔者使用同种细胞作为实验材料,用同种膜蛋白的抗体进行免疫,然后用带有不同荧光的二抗标记,最后对细胞进行融合,实验结果证明细胞膜是具有流动性的。
作者 王秀莉
出处 《生物学通报》 2008年第3期51-52,共2页 Bulletin of Biology
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参考文献8

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