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:
The present invention provides a process for synthesizing a compound having the structure: ##STR1## wherein R is H, as well as related oligosaccharides useful as a vaccine for inducing antibodies to human breast cancer cells in an adjuvant therapy therefor.