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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Human Recombinant IL4 (from E. coli)

Supplier: PEPROTECH INC.

AF-200-04-5UG AF-200-04-20UG AF-200-04-50UG AF-200-04-100UG AF-200-04-250UG AF-200-04-500UG AF-200-04-1MG
10778-266EA 181.47 USD InStock
10778-266 10778-268 10778-270 10778-272 10778-274 10778-276 10778-278
Human Recombinant IL4 (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 Human IL-4 is a 15.1 kDa globular protein containing 130 amino acid residues. Manufactured using all Animal-Free reagents.

  • Carrier free
  • Animal-free

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Verified by N-terminal and Mass Spectrometry analyses (when applicable).

Información para pedidos: For research use only. Not for use in diagnostic or therapeutic procedures.


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