IL-15RA Protein, Human, Recombinant (His & Avi)

Name: IL-15RA Protein, Human, Recombinant (His & Avi)
Brand: TargetMol
SKU: TMPK-00159
Price: 58 USD
Availability: InStock
Rating: 5 (10 reviews)

(Synonyms: MGC104179, IL-15RA/IL-15 R α/CD215, IL-15RA, IL-15 R α, IL-15 R alpha, CD215) Copy Product Info

Synonyms: MGC104179, IL-15RA/IL-15 R α/CD215, IL-15RA, IL-15 R α, IL-15 R alpha, CD215

Catalog No. TMPK-00159 Copy Product Info

Interleukin-15 receptor alpha (IL-15R alpha) is a high affinity IL-15 binding protein that is crucial for mediating IL-15 functions such as memory CD8 T cell proliferation and NK, NK/T cell, and intestinal intraepithelial lymphocyte development. IL-15RA Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 21.3 kDa and the accession number is Q13261-1.

IL-15RA Protein, Human, Recombinant (His & Avi)

Pack Size	Price	USA Stock	Global Stock
5 µg	$58	-	In Stock
10 µg	$92	-	In Stock
20 µg	$148	7-10 days	7-10 days
50 µg	$289	7-10 days	7-10 days
100 µg	$487	-	In Stock
200 µg	$883	7-10 days	7-10 days
500 µg	$1,950	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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Purity:> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC

Appearance:Lyophilized powder

Color:White

Resource Download

COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Immobilized Human IL-15 at 1μg/ml (100μl/Well) on the plate. Dose response curve for Human IL-15RA, His Tag with the EC50 of 22.1ng/ml determined by ELISA.
Description	Interleukin-15 receptor alpha (IL-15R alpha) is a high affinity IL-15 binding protein that is crucial for mediating IL-15 functions such as memory CD8 T cell proliferation and NK, NK/T cell, and intestinal intraepithelial lymphocyte development. IL-15RA Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 21.3 kDa and the accession number is Q13261-1.
Species	Human
Expression System	HEK293 Cells
Tag	C-His-Avi
Accession Number	Q13261-1
Construction	Ile31-Thr205
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 a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent 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	MGC104179, IL-15RA/IL-15 R α/CD215, IL-15RA, IL-15 R α, IL-15 R alpha, CD215
Research Background	Interleukin-15 receptor alpha (IL-15R alpha) is a high affinity IL-15 binding protein that is crucial for mediating IL-15 functions such as memory CD8 T cell proliferation and NK, NK/T cell, and intestinal intraepithelial lymphocyte development.

Chemical Properties

Molecular Weight

21.3 kDa (predicted). Due to glycosylation, the protein migrates to 50-70 kDa based on Tris-Bis PAGE result.

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.