IL-13RA2 Protein, Rat, Recombinant (hFc)

Name: IL-13RA2 Protein, Rat, Recombinant (hFc)
Brand: TargetMol
SKU: TMPY-03205
Rating: 4.5 (1 reviews)

(Synonyms: interleukin 13 receptor, α2, interleukin 13 receptor, alpha 2) Copy Product Info

Synonyms: interleukin 13 receptor, α2, interleukin 13 receptor, alpha 2

Catalog No. TMPY-03205 Copy Product Info

IL-13RA2 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 63.17 kDa and the accession number is Q8VHK6.

Pack Size	Price	USA Stock	Global Stock
5 µg	$68	7-10 days	7-10 days
10 µg	$108	7-10 days	7-10 days
20 µg	$178	7-10 days	7-10 days
50 µg	$359	7-10 days	7-10 days
100 µg	$696	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Immobilized Human IL-13, His Tag at 1 μg/ml (100 μl/well) on the plate. Dose response curve for Rat IL-13Ra2, hFc Tag with the EC50 of 10.7 ng/ml determined by ELISA (QC Test).Rat IL-13Ra2, hFc Tag captured on CM5 Chip via Protein A can bind Human IL-13, His Tag with an affinity constant of 93.96 pM as determined in SPR assay (Biacore T200).
Description	IL-13RA2 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 63.17 kDa and the accession number is Q8VHK6.
Species	Rat
Expression System	HEK293 Cells
Tag	C-hFc
Accession Number	Q8VHK6
Construction	Leu24-Lys336
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	interleukin 13 receptor, α2, interleukin 13 receptor, alpha 2
Research Background	Two type 1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing affinities. The lower affinity IL-13 binding protein, previously designated IL-13 R alpha, IL-13 R alpha ' or NR4, is now referred to as IL-13 R alpha 1. The high-affinity IL-13 binding protein, previously also designated IL-13 R or IL-13 R alpha ', is now referred to as IL-13 R alpha 2.

Chemical Properties

Molecular Weight

63.17 kDa (Predicted); 70-80 kDa (Due to glycosylation)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
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.