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白细胞分化抗原 (ｌｅｕｃｏｃｙｔｅｄｉｆｆｅｒｅｎｔｉａｔｉｏｎａｎｔｉｇｅｎ ,ＬＤＡ)是白细胞分化成熟为不同谱系和分化不同阶段以及活化过程中出现或消失的细胞表面标记[1] 。大多数ＬＤＡ已用ＣＤ加以编号和分类。从 2 0世纪80年代以来 ,ＣＤ编号以及结构和功能的研
Leucocytic differentiation antigen (leucocyted differentiation antigen, LDA) is a cell surface marker that leucocyte differentiates into different stages of cell lineage and differentiation, and appears or disappear during activation [1]. Most LDAs have been numbered and categorized using CDs. Since the 1980s, CD numbers as well as structural and functional studies have been developed