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Recombinant Human IL13 protein

Cat.No. : IL13-124H
Product Overview : Recombinant Human IL13 was expressed in E. coli.
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  • Gene Information
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Description : Human IL13 is expressed in activated T helper cells (resembling Th0, Th1, Th2), and T cells expressing CD8. The alpha chain of the IL13 receptor has weak binding activity for IL13. High affinity receptors are formed when the receptor alpha chains of IL13 and IL4 receptors are coexpressed. Different IL13 receptor structures have been shown to exist on various cell types and the IL13 receptor may share more than one component with IL4 receptor. IL13 down-modulates macrophage activity, reducing the production of pro-inflammatory cytokines and chemokines in response to IFN-gamma or bacterial lypopolysaccharides. IL13 enhances the production of the IL1 receptor antagonist IL1ra. IL13 also decreases the production of nitric oxide by activated macrophages, leading to a decrease in parasiticidal activity. IL13 induces differentiation of human monocytes, enhances survival time in culture, and also induces differentiation and proliferation and isotype switching in B cells.
Source : E. coli
Species : Human
Form : Lyophilized from a 0.2 μm filtered solution in sodium phosphate and NaCl (pH 8.0)
Molecular Mass : 13.0 kDa
Endotoxin : <1.0 EU/μg of recombinant protein as determined by the LAL method.
Purity : >95%
Applications : Cell Assay
Storage : The lyophilized protein is stable for at least one year from date of receipt at -70 centigrade. Upon reconstitution, this cytokine can be stored in working aliquots at 2 centigrade - 8 centigrade for one month, or at -20 centigrade for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
Reconstitution : A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
Gene Name : IL13 interleukin 13 [ Homo sapiens ]
Official Symbol : IL13
Synonyms : IL13; interleukin 13; interleukin-13; allergic rhinitis; ALRH; BHR1; Bronchial hyperresponsiveness 1 (bronchial asthma); IL 13; MGC116786; MGC116788; MGC116789; P600; Bronchial hyperresponsiveness-1 (bronchial asthma); IL-13;
Gene ID : 3596
mRNA Refseq : NM_002188
Protein Refseq : NP_002179
MIM : 147683
UniProt ID : P35225
Chromosome Location : 5q31
Function : cytokine activity; interleukin-13 receptor binding; protein binding;

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (10)

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How does flow cytometry help quantify IL13 receptor expression on different cell populations? 12/29/2022

Flow cytometry quantifies IL13 receptor expression on cells.

What are the benefits of using transgenic animal models to study IL13's in vivo functions? 07/05/2022

Transgenic models illuminate IL13's in vivo functions.

Could you explain the role of ELISA in quantifying IL13 secretion levels in cell cultures? 02/23/2022

ELISA quantifies IL13 secretion in cell cultures accurately.

How can siRNA knockdown experiments reveal IL13's effects on specific cellular processes? 06/13/2021

siRNA knockdown uncovers IL13's specific cellular effects.

How does co-immunoprecipitation identify interacting partners in IL13-mediated signaling complexes? 07/28/2019

Co-immunoprecipitation identifies IL13 signaling partners.

What techniques can differentiate IL13-mediated signaling pathways from IL4 pathways? 07/23/2019

Differential techniques distinguish IL13 and IL4 signaling pathways.

Could you elaborate on the use of reporter gene assays to assess IL13-driven transcriptional activity? 12/16/2018

Reporter gene assays gauge IL13-driven transcription.

Can you describe the applications of microarray analysis in profiling IL13-induced gene expression changes? 11/14/2018

Microarray analysis profiles IL13-induced gene expression.

What experimental methods determine the impact of IL13 on tissue remodeling processes? 08/04/2018

Experimental methods reveal IL13's impact on tissue remodeling.

How does site-directed mutagenesis help identify critical residues in IL13 receptor binding? 07/04/2018

Site-directed mutagenesis identifies key residues in IL13 receptor binding.

Customer Reviews (3)

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Reviews
11/29/2021

    Effective in Th2 cell differentiation.

    04/22/2020

      Good for cytokine assays.

      01/26/2019

        High yield in expression.

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