Biotinylated Human IL-15RA&IL-15 Protein (Primary Amine Labeling) (IL1-HM1R5B)

  • Express System: HEK293
  • Product Tag: C-His
  • Purity: > 95% as determined by Tris-Bis PAGE
  • Biotinylated: yes
  • Activity: Immobilized Human IL-2 R beta, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human IL-15Ra&IL-15, His Tag with the EC50 of 18.5ng/ml determined by ELISA. See testing image for detail.
  • Exact Sequence: Ile31-Ser108(IL-15RA) & Asn49-Ser162(IL-15)

Catalog: IL1-HM1R5B

$525.00
Size:

Order now get it on

Product Description Recombinant Biotinylated Human IL-15RA&IL-15 Protein (Primary Amine Labeling) is expressed from HEK293 with His tag at the C-Terminus.It contains Ile31-Ser108(IL-15RA)&Asn49-Ser162(IL-15).

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

Target

IL-15RA&IL-15
Synonyms IL-15 R alpha;CD215;IL15RA;IL-15RA;IL-15R-alpha1;Interleukin-15;IL-15;IL15

Gene/Protein ID

Q13261-1(IL-15RA)&P40933-1(IL-15)

Species

Human

Exact Sequence

Ile31-Ser108(IL-15RA) & Asn49-Ser162(IL-15)
Molecular Weight The protein has a predicted MW of 23.8 kDa. Due to glycosylation, the protein migrates to 25-28 kDa&30-35 kDa based on Tris-Bis PAGE result.

Activity

Immobilized Human IL-2 R beta, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human IL-15Ra&IL-15, His Tag with the EC50 of 18.5ng/ml determined by ELISA. See testing image for detail.

Product Tag

C-His

Express System

HEK293
Purity > 95% as determined by Tris-Bis PAGE
Endotoxin Less than 1EU 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 Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Immobilized Human IL-2 R beta, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human IL-15Ra&IL-15, His Tag with the EC50 of 18.5ng/ml determined by ELISA.
Biotinylated Human IL-15RA&IL-15 (Primary Amine Labeling) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

You may also be interested in