Mouse Recombinant IL-4 (from E. coli)Supplier: PeproTech
214-14-100UG 214-14-250UG 214-14-20UG 214-14-1MG 214-14-50UG 214-14-5UG 214-14-500UG
10780-146EA 1241.84 CAD10780-146 10780-148 10780-142 10780-152 10780-144 10780-140 10780-150
Mouse Recombinant IL-4 (from E. coli)
Proteins and Peptides
IL-4 is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. Produced by mast cells, T cells and bone marrow stromal cells, IL-4 regulates the differentiation of naive CD4+ T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, and IL-13, which favor a humoral immune response. Another dominant function of IL-4 is the regulation of immunoglobulin class switching to the IgG1 and IgE isotypes. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergy. Recombinant Murine IL-4 is a 13.5 kDa globular protein containing 121 amino acid residues.
Ordering information: For research use only. Not for use in diagnostic or therapeutic procedures.