IL-3

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SRP3208 IL-3 from mouse Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), cell culture tested IL-3 (interleukin 3) plays a key role in the differentiation of murine hematopoietic progenitor cells and the activation and survival of mature myeloid cells. This protein was originally termed as multicolony-stimulating factor (multi-CSF) because of its capability to induce the differentiation of a wide variety of hematopoietic progenitor cells from bone marrow, such as mast cells, basophils, neutrophils, eosinophils, macrophages, dendritic cells, erythrocytes, and megakaryocytes. IL-3 promotes mast cell growth, differentiation, and mediator release, hence, suggesting a role in allergic inflammation. In mice, it is involved in suppressing protective immunity against Plasmodium berghei NK651, and prevents the development of splenomegaly, anemia, and erythropoiesis. It functions as a regulator of osteoclastogenesis, where it play a dual role- it facilitate the development of osteoclast progenitors but suppresses the osteoclastogenic process.
SRP3090 IL-3 human Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), cell culture tested IL3 (interleukin 3) promotes the survival, proliferation and differentiation of haematopoietic progenitor cells. It also functions as an activator of basophils thus, resulting in significant increase in antigen and IgE-mediated release of cytokines and other mediators. Certain variants in this gene confer protection against malaria attack, and thus, this gene might play a role in the pathophysiology of falciparum malaria. SNP (single nucleotide polymorphism) rs40401 in this gene and smoking have a positive correlation with asthma in Japanese women. IL3 is involved in brain development and has a direct influence on the proliferation and survival of neural progenitor cell population, thereby also controlling human brain volume.
SRP3243 IL-3 beta from rat recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), cell culture tested IL-3 is a hematopoietic growth factor that promotes the survival, differentiation and proliferation of committed progenitor cells of the megakaryocyte, granulocyte-macrophage, erythroid, eosinophil, basophil and mast cell lineages. Recombinant rat IL-3β is a 16.3 kDa globular protein containing 144 amino acid residues.