Name: Human IL-4 R alpha/CD124 Protein (ILA-HM24R)
Brand: KactusBio
SKU: ILA-HM24R-100UG
Price: 264.0 USD
Availability: InStock

Human IL-4 R alpha/CD124 Protein (ILA-HM24R)

Immobilized Human IL-4, No Tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for Human IL-4 R alpha, hFc Tag with the EC50 of 4.4 ng/ml determined by ELISA.

Human IL-4 R alpha on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

The purity of Human IL-4 R alpha is greater than 95% as determined by SEC-HPLC.

Express System: HEK293
Product Tag: C-hFc (IgG1)
Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Activity: Immobilized Human IL-4, No Tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for Human IL-4 R alpha, hFc Tag with the EC50 of 4.4 ng/ml determined by ELISA.
Amino Acid Range: Met26-His232
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Catalog #ILA-HM24R

Size

100UG

500UG

Order by 4pm ET for delivery on:

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Human IL-4 R alpha/CD124 Protein (ILA-HM24R) Summary

Product Description	Recombinant Human IL-4 R alpha/CD124 Protein is expressed from HEK293 with hFc (IgG1) tag at the C-terminus.It contains Met26-His232.
Product Background	Interleukin 4 Receptor alpha (IL-4 Ra), also known as CD124 and BSF receptor, is a widely expressed 140 kDa transmembrane glycoprotein in the class I cytokine receptor family. The effects of IL-4 are mediated after binding to high affinity receptor complexes present on hematopoietic as well as non-hematopoietic cells.
Product Category	Recombinant Protein / Antibody discovery / Antibody discovery \| Others

Human IL-4 R alpha/CD124 Protein (ILA-HM24R) Specifications/Details

Protein	IL-4 R alpha/CD124
Synonyms	CD124; IL-4R alpha; IL-4R subunit alpha; IL4R; IL-4Ra; IL4RACD124
Accession	P24394-1
Species	Human
Biotinylated	no
Amino Acid Range	Met26-His232
Molecular Weight	The protein has a predicted MW of 50.7 kDa. Due to glycosylation, the protein migrates to 70-80 kDa based on Bis-Tris PAGE result.
Activity	Immobilized Human IL-4, No Tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for Human IL-4 R alpha, hFc Tag with the EC50 of 4.4 ng/ml determined by ELISA.
Product Tag	C-hFc (IgG1)
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1 EU per ug by the LAL method.

Shipping, Reconstitution, & Storage

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking.
Stability And Storage	-20 to -80°C for 24 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Validation Images

	Immobilized Human IL-4, No Tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for Human IL-4 R alpha, hFc Tag with the EC50 of 4.4 ng/ml determined by ELISA.
	Human IL-4 R alpha on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Human IL-4 R alpha is greater than 95% as determined by SEC-HPLC.