Mouse recombinant IL-13 (Interleukin-13) protein, AF

IL-13 protein, Mouse

Interleukin 13 (IL-13) with a molecular mass of 10 kDa cytokine, it secreted by T helper type 2 (Th2) cells, CD4 cells, natural killer T cell, mast cells, basophils, eosinophils and nuocytes. It is homologous to IL-4 and shares many of its biologic activities on mononuclear phagocytic cells, endothelial cells, epithelial cells, and B cells.

Product Info Summary

SKU: PROTP20109-2
Size: 5ug,20ug,100ug,500ug,1mg
Origin Species: Mouse
Source: Escherichia coli
Application: Cell Culture

Product Name

Mouse recombinant IL-13 (Interleukin-13) protein, AF

View all IL-13 recombinant proteins

SKU/Catalog Number

PROTP20109-2

Size

5ug,20ug,100ug,500ug,1mg

Tag

His Tag (C-term)

Description

Interleukin 13 (IL-13) with a molecular mass of 10 kDa cytokine, it secreted by T helper type 2 (Th2) cells, CD4 cells, natural killer T cell, mast cells, basophils, eosinophils and nuocytes. It is homologous to IL-4 and shares many of its biologic activities on mononuclear phagocytic cells, endothelial cells, epithelial cells, and B cells.

Storage & Handling

Lyophilized protein should be stored at -20°C for 1 year. Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months. Avoid repeated freeze/thaw cycles.

Cite This Product

Mouse recombinant IL-13 (Interleukin-13) protein, AF (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTP20109-2)

Form

Lyophilized

Formulation

The protein was lyophilized from a 0.2 μm filtered solution containing 1X PBS, pH 7.4. If you have any concerns or special requirements, please confirm with us.

Purity

>95% as determined by SDS-PAGE.

Predicted MW

15.816kDa

Molecular weight

The protein has a calculated MW of 13.06 kDa. The protein migrates about 11 kDa under reducing condition (SDS-PAGE analysis).

Activity

Measure by its ability to induce TF-1 cells proliferation. The ED₅₀ for this effect is <4 ng/mL. The specific activity of recombinant mouse IL-13 is > 2.5 x 10⁵ IU/mg.

Endotoxin

<0.1 EU per 1 μg of the protein by the LAL method.

Amino Acid Sequence

MPVPRSVSLPLTLKELIEELSNITQDQTPLCNGSMVWSVDLAAGGFCVALDSLTNISNCNAIYRTQRILHGLCNRKAPTTVSSLPDTKIEVAHFITKLLSYTKQLFRHGPF with polyhistidine tag at the C-terminus.

Reconstitution

Centrifuge at 3000 rpm for 5 mins before opening. It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 100 μg/mL and incubate the stock solution at room temperature for at least 20 mins to ensure sufficient re-dissolved. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein.

Validation Images & Assay Conditions

Gene/Protein Information For IL13 (Source: Uniprot.org, NCBI)

Gene Name

IL13

Full Name

Interleukin-13

Weight

15.816kDa

Superfamily

IL-4/IL-13 family

Alternative Names

P600 IL13 IL-13, P600 interleukin 13 interleukin-13

*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".

For more info on IL13, check out the IL13 Infographic

IL13 infographic

We have 30,000+ of these available, one for each gene! Check them out.

In this infographic, you will see the following information for IL13: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us at [email protected].

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Size

Total: $77

SKU:PROTP20109-2

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