Biological Activity: Assay #1: Fully biologically active when compared to standard. The ED50 as determined by the dose- dependent stimulation of the proliferation of murine NFS-60 cells is less than 5.0 ng/mL, corresponding to a specific activity of > 2 x 105 IU/mg. Assay #2:
IL-3
宿主: 人
宿主: 大肠杆菌(E. Coli)
Recombinant
> 95 % as analyzed by SDS-PAGE and HPLC.
Active
限制
仅限研究用
状态
Lyophilized
缓冲液
PBS, pH 7.4, 5 % trehalose
储存条件
-20 °C
抗原
IL-3
(Interleukin 3 (IL-3))
别名
IL3
背景
Relevance: Granulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages., This CSF induces granulocytes, macrophages, mast cells, stem cells, erythroid cells, eosinophils and megakaryocytes. Synonyms: IL-3, Mast cell growth factor, MCGF, Multipotential colony-stimulating factor, P-cell-stimulating factor