货号 | MAB284-500 |
别名 | CD132 antigen; CD132; CIDX; combined immunodeficiency, X-linked; common cytokine receptor gamma chain; common gamma-chain; cytokine receptor common subunit gamma; gamma(c); IL-2 R gamma; IL-2 receptor subunit gamma; IL-2R subunit gamma; IL2RG; IL-2RG; IMD4; interleukin 2 receptor, gamma; Interleukin-2 receptor subunit gamma; P64; SCIDX; SCIDX1; severe combined immunodeficiency | 全称 | IL-2 Receptor gamma |
反应种属 | Human |
应用 | Neutralization |
目标/特异性 | Detects human Common gamma Chain/IL‑2 R gamma in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human (rh) IL‑2 R alpha, rhIL‑2 R beta, rhIL‑1 RI, rhIL‑1 RII, rhIL‑4 R, rhIL‑6 R, rhIL‑7 R, or rhIL‑10 R is observed. |
使用方法 | Neutralization: Measured by its ability to neutralize IL‑2-induced proliferation in the MO7e human megakaryocytic leukemic cell line. Avanzi, G. et al. (1988) Br. J. Haematol. 69:359. The Neutralization Dose (ND50) is typically 2.5-15 µg/mL in the presence of 30 ng/mL Recombinant Human IL‑2. |
来源 | Monoclonal Mouse IgG1 Clone # 38024 |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 3561 (Human); 16186 (Mouse) |
应用文献 | |
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. Identification and biochemical characterization of human plasma soluble IL-7R: lower concentrations in HIV-1-infected patients. | |
纯化方式 | Protein A or G purified from ascites |
免疫原 | S. frugiperda insect ovarian cell line Sf 21-derived recombinant human Common gamma Chain/IL‑2 R gamma Leu23-Asn254 Accession # P31785 |
内毒素水平 | <0.10 EU per 1 μg of the antibody by the LAL method. |
生物活性 | Human |
标记 | Unconjugated |
溶解方法 | Reconstitute at 0.5 mg/mL in sterile PBS. |
背景 | The gamma chain of the high affinity functional human IL-2 receptor complex belongs to the hematopoietin receptor family. IL-2 R gamma is a 369 amino acid residue protein consisting of a 22 residue signal sequence, a 232 residue extracellular domain, a 29 residue transmembrane domain and an 86 residue cytoplasmic domain. Although IL-2 R gamma by itself does not bind IL-2 with any appreciable affinity, it is required for IL-2 receptor signaling. Besides IL-2, the gamma chain has been shown to be a component of the functional receptor complexes for IL-4, IL-7, IL-9 and IL-15. It has been proposed that IL-2 R gamma be designated the common gamma chain ( gamma c). The site of molecular defects in X-linked SCID (severe combined immunodeficiency) has now been mapped to the IL-2 R gamma gene. |
运输条件 | Blue Ice |
存放说明 | -20℃ |
参考文献 |
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Cell Proliferation Induced by IL‑2 and Neutralization by Human Common gamma Chain/ IL‑2 R gamma Antibody. Recombinant Human IL‑2 (Catalog # 202-IL) stimulates proliferation in the MO7e human megakaryocytic leukemic cell line in a dose-dependent manner (orange line), as measured by Resazurin (Catalog # AR002). Proliferation elicited by Recombinant Human IL‑2 (30 ng/mL) is neutralized (green line) by increasing concentrations of Mouse Anti-Human Common gamma Chain/IL‑2 R gamma Monoclonal Antibody (Catalog # MAB284). The ND50 is typically 2.5-15 µg/mL. |