Human IL-15RA/IL-15 R alpha/CD215 Protein (ILR-HM215)
Human IL-15RA/IL-15 R alpha/CD215 Protein (ILR-HM215)
Human IL-15RA/IL-15 R alpha/CD215 Protein (ILR-HM215)
  • Express System: HEK293
  • Product Tag: C-hFc
  • Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human IL-15, No Tag at 2ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-15RA, hFc Tag with the EC50 of 24.0ng/ml determined by ELISA (QC Test). See testing image for detail.
  • Amino Acid Range: Ile31-Thr205
Catalog #ILR-HM215
Regular price $297.00
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Product Description

Recombinant Human IL-15RA/IL-15 R alpha/CD215 Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Ile31-Thr205.

Product 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.

Product Category

Recombinant Protein / Antibody discovery / Antibody discovery | Others

Protein

IL-15RA/IL-15 R alpha/CD215

Synonyms

IL-15 R alpha; CD215; IL-15RA; MGC104179

Accession

Species

Human

Biotinylated

no

Amino Acid Range

Ile31-Thr205

Molecular Weight

The protein has a predicted MW of 45.1 kDa. Due to glycosylation, the protein migrates to 70-80 kDa based on Bis-Tris PAGE result.

Activity

Immobilized Human IL-15, No Tag at 2ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-15RA, hFc Tag with the EC50 of 24.0ng/ml determined by ELISA (QC Test). See testing image for detail.

Product Tag

C-hFc

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.
Form
Lyophilized
Shipping
Shipped at ambient temperature.
Formulation
Lyophilized from 0.22um 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 12 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.
Immobilized Human IL-15, No Tag at 2ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-15RA, hFc Tag with the EC50 of 24.0ng/ml determined by ELISA (QC Test). Immobilized Human IL-15, No Tag at 2ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-15RA, hFc Tag with the EC50 of 24.0ng/ml determined by ELISA (QC Test).
Human IL-15RA on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. Human IL-15RA on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Human IL-15RA is greater than 95% as determined by SEC-HPLC. The purity of Human IL-15RA is greater than 95% as determined by SEC-HPLC.

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