IL-2 R beta/CD122, His & Avi, Human
IL-2 R Beta/CD122, His & Avi, Human

Immobilized IL-2 R beta/CD122, His & Avi, Human, His Tag at 2 μg/ml (100 μl/well) on the plate. Dose response curve for Biotinylated Human IL-15RA&IL-15, His Tag with the EC50 of 58.8ng/ml determined by ELISA.

IL-2 R Beta/CD122, His & Avi, Human

The purity of IL-2 R beta/CD122, His & Avi, Human is greater than 95% as determined by SEC-HPLC.

IL-2 R Beta/CD122, His & Avi, Human

IL-2 R beta/CD122, His & Avi, Human on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

IL-2 R beta/CD122, His & Avi, Human

IL-2 R beta is a member of the cytokine receptor superfamily. Human IL-2 R beta cDNA encodes a 551 amino acid residue precursor Type I membrane protein with a 26 residue signal peptide, a 214 residue extracellular region, a 25 residue transmembrane region and a 286 residue cytoplasmic domain. Functional IL-2 receptors can exist in two affinity states on cell surfaces, the high affinity complex consisting of heterotrimers of the alpha, beta, and gamma chains, and the intermediate affinity complex comprising heterodimers of the beta and gamma chains.
Z04275
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Product Introduction
Species Human
Protein Construction
IL-2 R beta/CD122 (Ala27-Asp239)
Accession # NP_000869		 His Avi
N-term C-term
Purity > 95% as determined by Bis­Tris PAGE 
Endotoxin Level Less than 1EU per μg by the LAL method.
Biological Activity Measured by its binding ability in a functional ELISA.Test result was comparable to standard batch.
Expression System HEK293
Theoretical Molecular Weight 27.5 kDa
Apparent Molecular Weight Due to glycosylation, the protein migrates to 40-50 kDa based on Bis-Tris PAGE result.
Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4).
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Storage & Stability Upon receiving, the product remains stable for 6 months at -20℃ or below. Upon reconstitution, the product should be stable for 3 months at -80℃. Avoid repeated freeze-thaw cycles.

Examples
  • IL-2 R Beta/CD122, His & Avi, Human
    • IL-2 R Beta/CD122, His & Avi, Human

    Immobilized IL-2 R beta/CD122, His & Avi, Human, His Tag at 2 μg/ml (100 μl/well) on the plate. Dose response curve for Biotinylated Human IL-15RA&IL-15, His Tag with the EC50 of 58.8ng/ml determined by ELISA.

  • IL-2 R Beta/CD122, His & Avi, Human
    • IL-2 R Beta/CD122, His & Avi, Human

    The purity of IL-2 R beta/CD122, His & Avi, Human is greater than 95% as determined by SEC-HPLC.

  • IL-2 R Beta/CD122, His & Avi, Human
    • IL-2 R Beta/CD122, His & Avi, Human

    IL-2 R beta/CD122, His & Avi, Human on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.


Background
Target Background IL-2 R beta is a member of the cytokine receptor superfamily. Human IL-2 R beta cDNA encodes a 551 amino acid residue precursor Type I membrane protein with a 26 residue signal peptide, a 214 residue extracellular region, a 25 residue transmembrane region and a 286 residue cytoplasmic domain. Functional IL-2 receptors can exist in two affinity states on cell surfaces, the high affinity complex consisting of heterotrimers of the alpha, beta, and gamma chains, and the intermediate affinity complex comprising heterodimers of the beta and gamma chains.
Synonyms CD122; IL-15 R beta; IL-2 R beta; IL-2R subunit beta; IL2RB; P70-75; p75; RP5-1170K4.6; IL-15 R β; IL-2 R β; IL-2R subunit β

For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.