IL-3R alpha/CD123 Protein, Human, Recombinant (aa 19-305, His & Avi), Biotinylated

Catalog No. TMPK-00242

Interleukin-3 receptor subunit alpha, also known as IL-3 receptor subunit alpha, IL-3R-alpha, CD123, and IL3RA, is a single-pass type I membrane protein which belongs to the type I cytokine receptor family and Type 5 subfamily.The specific alpha subunit of the interleukin-3 receptor (IL-3Ralpha, CD123) is strongly expressed in various leukemic blasts and leukemic stem cells and seems to be an excellent target for the therapy of leukemias.

IL-3R alpha/CD123 Protein, Human, Recombinant (aa 19-305, His & Avi), Biotinylated

Catalog No. TMPK-00242

Pack Size	Price	Availability
5 μg	$91	7-10 days
10 μg	$148	7-10 days
20 μg	$245	7-10 days
50 μg	$483	7-10 days
100 μg	$813	7-10 days
200 μg	$1,470	7-10 days
500 μg	$3,250	7-10 days

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Product Information

Biological Activity	Immobilized Anti-IL-3 R alpha Antibody, hFc Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human IL-3 R alpha, His Tag with the EC50 of 9.9ng/ml determined by ELISA.
Description	Interleukin-3 receptor subunit alpha, also known as IL-3 receptor subunit alpha, IL-3R-alpha, CD123, and IL3RA, is a single-pass type I membrane protein which belongs to the type I cytokine receptor family and Type 5 subfamily.The specific alpha subunit of the interleukin-3 receptor (IL-3Ralpha, CD123) is strongly expressed in various leukemic blasts and leukemic stem cells and seems to be an excellent target for the therapy of leukemias.
Species	Human
Expression System	HEK293 Cells
Tag	C-His-Avi
Accession Number	P26951-1
Synonyms	MGC34174,IL3RY,IL3RX,IL3RAY,IL-3Ra,IL3RA,IL-3R subunit α,IL-3R subunit alpha,IL3R,IL-3 R α/CD123,IL-3 R α,IL-3 R alpha,CD123
Construction	Thr19-Arg305
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Molecular Weight	35.99 kDa (predicted). Due to glycosylation, the protein migrates to 55-65 kDa based on Tris-Bis PAGE result.
Endotoxin	< 1 EU/μg 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.
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-3 receptor subunit alpha, also known as IL-3 receptor subunit alpha, IL-3R-alpha, CD123, and IL3RA, is a single-pass type I membrane protein which belongs to the type I cytokine receptor family and Type 5 subfamily.The specific alpha subunit of the interleukin-3 receptor (IL-3Ralpha, CD123) is strongly expressed in various leukemic blasts and leukemic stem cells and seems to be an excellent target for the therapy of leukemias.