摘要:
Highly purified Pluripotent hematopoietic colony-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparant homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM), early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5.times.10.sup.8 U/mg protein.
摘要翻译:高度纯化的多能造血集落刺激因子(多能性CSF),由人类肿瘤细胞组成型产生的糖蛋白(MW19,600)已被高纯度从含有低血清的条件培养基中提取至均匀性。 多能CSF支持人混合菌落(CFU-GEMM),粒细胞 - 巨噬细胞集落(CFU-GM),早期红系菌落(BFU-E)的生长,并诱导人类白血病细胞的分化。 纯化多能CSF在CFU-GM测定中的比活性为1.5×10 8 U / mg蛋白质。
摘要:
Highly purified Pluripotent hematopoietic colony-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparant homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM), early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5×108 U/mg protein.
摘要:
Highly purified Pluripotent hematopoietic colony-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparant homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM), early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5.times.10.sup.8 U/mg protein.
摘要翻译:高度纯化的多能造血集落刺激因子(多能性CSF),由人类肿瘤细胞组成型产生的糖蛋白(MW19,600)已被高纯度从含有低血清的条件培养基中提取至均匀性。 多能CSF支持人混合菌落(CFU-GEMM),粒细胞 - 巨噬细胞集落(CFU-GM),早期红系菌落(BFU-E)的生长,并诱导人类白血病细胞的分化。 纯化多能CSF在CFU-GM测定中的比活性为1.5×10 8 U / mg蛋白质。
摘要:
Highly purified Pluripotent hematopoietic colony-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparant homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM), early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5.times.10.sup.8 U/mg protein.
摘要翻译:高度纯化的多能造血集落刺激因子(多能性CSF),由人类肿瘤细胞组成型产生的糖蛋白(MW19,600)已被高纯度从含有低血清的条件培养基中提取至均匀性。 多能CSF支持人混合菌落(CFU-GEMM),粒细胞 - 巨噬细胞集落(CFU-GM),早期红系菌落(BFU-E)的生长,并诱导人类白血病细胞的分化。 纯化多能CSF在CFU-GM测定中的比活性为1.5×10 8 U / mg蛋白质。
摘要:
Highly purified Pluripotent hematopoietic colony-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparant homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM), early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5.times.10.sup.8 U/mg protein.
摘要翻译:高度纯化的多能造血集落刺激因子(多能性CSF),由人类肿瘤细胞组成型产生的糖蛋白(MW19,600)已被高纯度从含有低血清的条件培养基中提取至均匀性。 多能CSF支持人混合菌落(CFU-GEMM),粒细胞 - 巨噬细胞集落(CFU-GM),早期红系菌落(BFU-E)的生长,并诱导人类白血病细胞的分化。 纯化多能CSF在CFU-GM测定中的比活性为1.5×10 8 U / mg蛋白质。
摘要:
Highly purified Pluripotent hematopoietic colony-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparant homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM), early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5.times.10.sup.8 U/mg protein.
摘要翻译:高度纯化的多能造血集落刺激因子(多能性CSF),由人类肿瘤细胞组成型产生的糖蛋白(MW19,600)已被高纯度从含有低血清的条件培养基中提取至均匀性。 多能CSF支持人混合菌落(CFU-GEMM),粒细胞 - 巨噬细胞集落(CFU-GM),早期红系菌落(BFU-E)的生长,并诱导人类白血病细胞的分化。 纯化多能CSF在CFU-GM测定中的比活性为1.5×10 8 U / mg蛋白质。
摘要:
Highly purified Pluripotent hematopoietic colon-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparent homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM) early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5×108 U/mg protein.
摘要翻译:高纯度的多能造血结肠刺激因子(多能性CSF),由人类肿瘤细胞组成型产生的糖蛋白(MW19,600)已被高度纯化,从含有低血清的条件培养基到表观均一性。 多能性CSF支持人类混合菌落(CFU-GEMM),粒细胞 - 巨噬细胞集落(CFU-GM)早期红系菌落(BFU-E)的生长,并诱导人类白血病细胞的分化。 纯化多能CSF在CFU-GM测定中的比活性为1.5×10 8 U / mg蛋白质。
摘要:
Highly purified Pluripotent hematopoietic colony-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparant homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM), early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5×108 U/mg protein.
摘要翻译:高度纯化的多能造血集落刺激因子(多能性CSF),由人类肿瘤细胞组成型产生的糖蛋白(MW19,600)已被高纯度从含有低血清的条件培养基中提取至均匀性。 多能CSF支持人混合菌落(CFU-GEMM),粒细胞 - 巨噬细胞集落(CFU-GM),早期红系菌落(BFU-E)的生长,并诱导人类白血病细胞的分化。 在CFU-GM测定中纯化的多能CSF的比活性为1.5×10 8 U / mg蛋白质。
摘要:
Interleukin 2 (IL 2; T-cell growth factor), produced with and without costimulation by Burkitt's lymphoThis invention was made with support in part under Grants CA 08748, CA 22507, CA 25608, CA 20194, CA 21525, CA31525, PO1-CA-20194, AI 18 321-01, CA 23766 and CA 33050 awarded by the National Cancer Institute, National Institute of Health, DHEW. The government has certain rights in this invention.
摘要:
Interleukin 2 (IL 2; T-cell growth factor), produced with and without costimulation by Burkitt's lymphoma line Daudi, is highly purified approximately over 37,000-fold to apparent homogeneity from lymphocyte-conditioned medium derived from normal human blood cells by (NH.sub.4).sub.2 SO.sub.4 -precipitation, ion-exchange chromatogrThis invention was made with support in part under Grants CA 08748, CA 22507, CA 25608, CA 20194, CA 21525, CA31525, P01-CA-20194, AI 18 321-01, CA 23766 and CA 33050 awarded by the National Cancer Institute, National Institute of Health, DHEW. The government has certain rights in this invention.