Human IL-2 R beta Antibody
Human IL-2 R beta Antibody Summary
Accession # NP_000869
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Detection of Human IL‑2 R beta by Simple WesternTM. Simple Western lane view shows lysates of HDLM‑2 human Hodgkin’s lymphoma cell line, loaded at 0.2 mg/mL. A specific band was detected for IL‑2 R beta at approximately 98 kDa (as indicated) using 25 µg/mL of Mouse Anti-Human IL‑2 R beta Monoclonal Antibody (Catalog # MAB2241). This experiment was conducted under reducing conditions and using the 12‑230 kDa separation system.
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: IL-2 R beta
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. Individual beta chains and alpha chains exhibit low affinity IL-2 binding and the gamma chain alone does not bind IL-2. In addition to their involvement in IL-2 mediated signal transduction, both the beta chain and gamma chain are required for IL-15 mediated signaling.
IL-2 R beta is a member of the cytokine receptor superfamily. Human IL-2 R beta cDNA encodes a 551 amino acid (aa) precursor Type I transmembrane protein with a 26 aa signal peptide, a 214 aa extracellular region, a 25 aa transmembrane region and a 286 aa cytoplasmic domain. A soluble IL-2 R beta (IL-2 sR beta ) has been identified in the culture supernatants of a human lymphoid cell line, YT, that displays IL-2 R beta.
Citation for Human IL-2 R beta Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
1 Citation: Showing 1 - 1
Human T cells constitutively express IL-15 that promotes ex vivo T cell homeostatic proliferation through autocrine/juxtacrine loops.
Authors: Miranda-Carus ME, Benito-Miguel M, Llamas MA, Balsa A, Martin-Mola E
J. Immunol., 2005-09-15;175(6):3656-62.
Sample Types: Whole Cells
Applications: Flow Cytometry, Neutralization
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