| 货号 | AF284-SP |
| 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 | Western Blot(0.1 µg/mL) Flow Cytometry(0.25 µg/106cells) |
| 目标/特异性 | Detects human Common gamma Chain/IL‑2 R gamma in direct ELISAs and Western blots. In direct ELISAs, approximately 50% cross-reactivity with recombinant mouse IL-2 R gamma is observed, less than 10% cross-reactivity with recombinant human (rh) IL-2 R beta is observed, and less than 2% cross-reactivity with rhIL-2 R alpha is observed. |
| 使用方法 | Western Blot: 0.1 µg/mL Flow Cytometry: 0.25 µg/106cells 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 20-60 µg/mL in the presence of 30 ng/mL Recombinant Human IL‑2. |
| 来源 | Polyclonal Goat IgG |
| 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. Interleukin-7 compartmentalizes its receptor signaling complex to initiate CD4 T lymphocyte response. | |
| 纯化方式 | Antigen Affinity-purified |
| 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 | <1.0 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 0.2 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 | 4℃ |
| 参考文献 |
|
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). Proliferation elicited by Recombinant Human IL‑2 (30 ng/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Human Common gamma Chain/ IL‑2 R gamma Antigen Affinity-purified Polyclonal Antibody (Catalog # AF284). The ND50 is typically 20-60 µg/mL. |
