Recombinant Human Interleukin-4/IL-4 (E. coli)

Recombinant Human Interleukin-4/IL-4 (E. coli)
Item number Size Datasheet Manual SDS Delivery time Quantity Price
ABE-32-7043-10 10 µg - -

3 - 11 business days*

495.00€
ABE-32-7043-50 50 µg - -

3 - 11 business days*

844.00€
 
Source: E.coli. MW :15.1kD. Recombinant Human Interleukin-4 is produced by our E.coli expression... more
Product information "Recombinant Human Interleukin-4/IL-4 (E. coli)"
Source: E.coli. MW :15.1kD. Recombinant Human Interleukin-4 is produced by our E.coli expression system and the target gene encoding His25-Ser153 is expressed. Interleukin-4 (IL-4) is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. IL-4 is 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 allergic response. Protein function: Participates in at least several B-cell activation processes as well as of other cell types (PubMed:3016727). It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes. Positively regulates IL31RA expression in macrophages. [The UniProt Consortium]
Supplier: Abeomics
Supplier-Nr: 32-7043

Properties

Conjugate: No

Handling & Safety

Storage: +20°C
Shipping: +20°C (International: +20°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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