IL-13RA2 Protein, Human, Recombinant (His), Biotinylated

Catalog No. TMPY-05334

IL-13RA2 Protein, Human, Recombinant (His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 38 kDa and the accession number is Q14627.

IL-13RA2 Protein, Human, Recombinant (His), Biotinylated

Catalog No. TMPY-05334

IL-13RA2 Protein, Human, Recombinant (His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 38 kDa and the accession number is Q14627.

Pack Size	Price	Availability	Quantity
20 μg	$306	7-10 days
100 μg	$726	7-10 days

Bulk & Custom

Add to Cart

Questions

Resource Download

User Guide of Recombinant Proteins

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

Product Information

Biological Activity	Immobilized Recombinant Human IL13 Protein (Fc Tag) at 2μg/mL (100μL/well) can bind Recombinant Human IL13RA2 / CD213A2 Protein (His Tag), Biotinylated, the EC50 is 2-8 ng/mL.
Description	IL-13RA2 Protein, Human, Recombinant (His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 38 kDa and the accession number is Q14627.
Species	Human
Expression System	HEK293 Cells
Tag	C-His
Accession Number	Q14627
Synonyms	interleukin 13 receptor, α2,interleukin 13 receptor, alpha 2,IL-13R,IL13BP,CT19,CD213A2
Construction	A DNA sequence encoding the extracellular domain of human IL13Rα2 (NP_000631.1) (Met1-Leu342) was expressed with the a polyhistidine tag at the C-terminus. The purified protein was biotinylated in vitro. Predicted N terminal: Asp 27
Protein Purity	> 85 % as determined by SDS-PAGE.
Molecular Weight	38 kDa (predicted)
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Interleukin-13 receptor subunit alpha-2 (IL13RA2/IL-13RA2) is also known as cluster of differentiation 213A2 (CD213A2), IL-13 receptor subunit alpha-2, IL-13R subunit alpha-2, and IL-13RA2. The IL13RA2 is often overexpressed in brain tumors, making Il13ra2 one of the vaccine targets for immunotherapy of glioma. IL13RA2/IL-13RA2 is a cancer-associated receptor that is present in greater than 80% of High-Grade Astrocytomas (HGA) and has recently been recognized as a cytokine that predisposes breast cancer cells to metastasize. Expression of IL13Rα2 was rapidly lost from the surface of transduced cells grown in culture. The loss appeared to be related to ligands present in fetal bovine serum in the medium. None of the malignant glioma cell lines cultivated in vitro and tested to date exhibited the IL13Rα2 receptor. A recombinant virus (R5111) enters cells via its interaction with the IL13Rα2 receptor in a manner that cannot be differentiated from the interaction of wild-type virus with its receptors.