Reactivity | RtSpecies Glossary |
Applications | WB, Flow, CyTOF-ready |
Clonality | Polyclonal |
Host | Sheep |
Conjugate | Unconjugated |
Concentration | LYOPH |
Immunogen | Mouse myeloma cell line NS0-derived recombinant rat IL-7 R alpha /CD127 Glu21-Asp239 Accession # NP_001099888 |
Specificity | Detects rat IL-7 R alpha /CD127 in direct ELISAs and Western blots. In direct ELISAs, approximately 60% cross-reactivity with recombinant mouse IL-7 R alpha and less than 10% cross-reactivity with recombinant human IL-7 R alpha is observed. |
Source | N/A |
Isotype | IgG |
Clonality | Polyclonal |
Host | Sheep |
Gene | IL7R |
Purity Statement | Antigen Affinity-purified |
Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
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 |
Concentration | LYOPH |
Reconstitution Instructions | Reconstitute at 0.2 mg/mL in sterile PBS. |
IL-7 R alpha (IL-7 receptor alpha; also CD127) is a 60-70 kDa member of the type I cytokine receptor family of molecules. It is expressed on resting naïve and memory CD8+ T cells, DN thymocytes, pre-B cells, Th1 CD4+ T cells, dendritic cells and monocytes. IL-7 R alpha heterodimerizes with both the gamma c chain to create the IL-7 receptor, and the TSLPR subunit to generate the TSLP receptor. IL-7 R alpha participates in T cell differentiation, naïve T cell survival, and CD4+ thymocyte proliferation. Mature rat IL-7 R alpha is a 437 aa type I transmembrane glycoprotein. It contains a 219 aa extracellular region (aa 21-239) that possesses one type III fibronectin domain (aa 129‑222), and a 193 aa cytoplasmic tail that shows a key phosphorylation site at Tyr447. Over aa 21‑239, rat IL-7 R alpha shares 79% and 67% aa identity with mouse and human IL-7 R alpha , respectively.
Secondary Antibodies |
Isotype Controls |
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Gene Symbol | IL7R |
Uniprot |
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