Recombinant Rhesus Macaque Interleukin-4 protein (IL4), Macaca mulatta (Rhesus macaque), E.Coli, Tag-Free, 14.9 kDa, purity >>96% as determined by SDS-PAGE.
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Recombinant Rhesus Macaque Interleukin-4 protein (IL4)

Recombinant Rhesus Macaque Interleukin-4 protein (IL4) — Participates in at least several B-cell activation processes as well as of other cell types. Purity >96%.

SKU: BCACP-000695 Categories: ,
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Product SKUBCACP-000695
Product DescriptionRecombinant Rhesus macaque Macaque Interleukin-4 protein (IL4) protein is expressed from E.Coli with Tag-Free. It contains 25-153aa. [Accession | P51492].
Uniprot No.P51492
Gene NamesIL4
Purity>96% as determined by SDS-PAGE.
Expression SystemE.Coli
Expression Region25-153aa
SpeciesMacaca mulatta (Rhesus macaque)
Tag InfoTag-Free
Molecular weight14.9 kDa
ActivityFully biologically active when compared to standard. The ED50 as determined by inducing IL-8 secretion in human preadipocytes is less than 10 ng/ml, corresponding to a specific activity of >1.0x105 IU/mg.
BufferLyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Alternative NamesIL4Interleukin-4; IL-4; B-cell stimulatory factor 1; BSF-1; Lymphocyte stimulatory factor 1

Function

Participates in at least several B-cell activation processes as well as of other cell types. It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells.

Biological Context

Subcellular Location: Secreted

Product Specifications

Recombinant Rhesus Macaque Interleukin-4 protein (IL4) is a recombinant protein from Macaca mulatta (Rhesus macaque), expressed in E.Coli, covering amino acids 25-153aa, with Tag-Free tag, molecular weight 14.9 kDa, purity >96% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

Recommended applications depend on the target, product format, and product-specific validation data. Refer to the product datasheet or Certificate of Analysis (CoA), or contact BioCrest Sci for application guidance.

Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by inducing IL-8 secretion in human preadipocytes is less than 10 ng/ml, corresponding to a specific activity of >1.0x105 IU/mg.

Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shipping & Lead Time: Availability, shipping conditions, and estimated lead time are confirmed in the formal quotation or order confirmation based on the product format, destination, and order requirements.

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Protein Biology

Function

Participates in at least several B-cell activation processes as well as of other cell types. 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. Stimulates autophagy in dendritic cells by interfering with mTORC1 signaling and through the induction of RUFY4

Subcellular Location

Secreted

Gene: IL4  |  Organism: Macaca mulatta  |  Synonyms: B-cell stimulatory factor 1; Lymphocyte stimulatory factor 1

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How do I order or inquire about this product?

Submit the Online Inquiry form with your required quantity and specifications, or email sales@biocrestsci.com. Available sizes, pricing, stock status, documentation, and estimated lead time are confirmed in the formal quotation.

What is the shipping and delivery time?

Availability, dispatch timing, shipping conditions, and delivery estimates depend on the product format, destination, and order requirements. These details are confirmed in the formal quotation or order confirmation.

How should this product be stored?

Follow the storage and handling instructions in the product-specific datasheet and Certificate of Analysis (CoA). Requirements may vary by product form and formulation; contact BioCrest Sci if product-specific guidance is needed.

What quality controls are performed on your products?

Quality-control data such as identity, purity, endotoxin level, or biological activity are provided only when specified on this product page, the datasheet, or Certificate of Analysis (CoA). Biological activity is not implied unless explicitly stated.

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