Reactivity | HuSpecies Glossary |
Applications | WB, Simple Western |
Clone | 27311 |
Clonality | Monoclonal |
Host | Mouse |
Conjugate | Unconjugated |
Immunogen | S. frugiperda insect ovarian cell line Sf 21-derived recombinant human IL‑2 R beta Ala27-Asp239 Accession # NP_000869 |
Specificity | Detects human IL-2 R beta in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross‑reactivity with recombinant human (rh) IL-2 R alpha , recombinant mouse IL-2 R beta , rhIL-2 R gamma , rhIL-15 R alpha , or rhIL-21 R is observed. |
Source | N/A |
Isotype | IgG1 |
Clonality | Monoclonal |
Host | Mouse |
Gene | IL2RB |
Purity Statement | Protein A or G purified from hybridoma culture supernatant |
Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
Dilutions |
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Publications |
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Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
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Buffer | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS. |
Preservative | No Preservative |
Reconstitution Instructions | Reconstitute at 0.5 mg/mL in sterile PBS. |
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 .
Publication using MAB2241 | Applications | Species |
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Miranda-Carus ME, Benito-Miguel M, Llamas MA, Balsa A, Martin-Mola E Human T cells constitutively express IL-15 that promotes ex vivo T cell homeostatic proliferation through autocrine/juxtacrine loops. J. Immunol., 2005-09-15;175(6):3656-62. 2005-09-15 [PMID: 16148110] (Flow Cytometry, Neutralization, Human) | Flow Cytometry, Neutralization | Human |
Secondary Antibodies |
Isotype Controls |
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