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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Bjare U, Lundblad G, Ivhed I, Nilsson K

National Bacteriological Laboratory, Stockholm, Sweden.

Int J Biochem. 1988;20(2):211-6. doi: 10.1016/0020-711x(88)90489-2.

The activities of nine glycosidases, lysozyme and acid and alkaline phosphatases were compared in the histiocytic lymphoma cell line U-937 and a set of clones and sublines derived from this line. 2. The patterns of the different enzyme activities and selected enzyme ratios have been used as a method to distinguish between different clones and sublines. 3. Sublines with high lysozyme levels were rich in most cell-bound glycosidases. 4. During long-term growth distinct enzyme patterns of individual lines were preserved. 5. The enzyme pattern during a cell culture growth cycle was basically stable.

比较了组织细胞淋巴瘤细胞系U-937及其一系列克隆和亚系中9种糖苷酶、溶菌酶以及酸性和碱性磷酸酶的活性。2. 不同酶活性模式和选定的酶比率已被用作区分不同克隆和亚系的一种方法。3. 溶菌酶水平高的亚系富含大多数细胞结合糖苷酶。4. 在长期生长过程中，各个细胞系独特的酶模式得以保留。5. 细胞培养生长周期中的酶模式基本稳定。

Bjare U, Lundblad G, Ivhed I, Nilsson K

National Bacteriological Laboratory, Stockholm, Sweden.

Int J Biochem. 1988;20(2):211-6. doi: 10.1016/0020-711x(88)90489-2.

The activities of nine glycosidases, lysozyme and acid and alkaline phosphatases were compared in the histiocytic lymphoma cell line U-937 and a set of clones and sublines derived from this line. 2. The patterns of the different enzyme activities and selected enzyme ratios have been used as a method to distinguish between different clones and sublines. 3. Sublines with high lysozyme levels were rich in most cell-bound glycosidases. 4. During long-term growth distinct enzyme patterns of individual lines were preserved. 5. The enzyme pattern during a cell culture growth cycle was basically stable.

比较了组织细胞淋巴瘤细胞系U-937及其一系列克隆和亚系中9种糖苷酶、溶菌酶以及酸性和碱性磷酸酶的活性。2. 不同酶活性模式和选定的酶比率已被用作区分不同克隆和亚系的一种方法。3. 溶菌酶水平高的亚系富含大多数细胞结合糖苷酶。4. 在长期生长过程中，各个细胞系独特的酶模式得以保留。5. 细胞培养生长周期中的酶模式基本稳定。