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植物凝集素（ｌｅｃｔｉｎ）能与特异性糖基专一结合，其中花生凝集素（Ｐｅａｎｕｔｌｅｃｔｉｎ，ＰＮＡ）特异性结合Ｄ－半乳糖、β（１→３）－Ｎ－乙酰氨基半乳糖［１］。研究表明：细胞膜上糖蛋白或糖脂的改变可导致细胞识别和粘附性发生变化，也与肿瘤的发生、发展...
Plant lectins can specifically bind to specific glycosyl groups, of which Peanutlectin (PNA) specifically binds D-galactose, β(1→3)-N-acetylgalactosamine [1]. Studies have shown that changes in cell membrane glycoproteins or glycolipids can lead to changes in cell recognition and adhesion, as well as tumor development and progression...