| 货号 | MAB781-SP |
| 别名 | IFG; IFI; IFNG; IFN-gamma; Immune interferon; interferon gamma; interferon, gamma | 全称 | Interferon gamma |
| 反应种属 | Canine |
| 应用 | Western Blot,ELISA Capture (Matched Antibody Pair),ELISA Detection (Matched Antibody Pair),ELISA Standard |
| 目标/特异性 | Detects canine IFN-gamma in direct ELISAs and Western blots. In direct ELISAs, this antibody shows approximately 75% cross‑reactivity with recombinant porcine IFN-gamma and no cross-reactivity with IFN-gamma from human, mouse, feline, rat, or rhesus macaque. |
| 使用方法 | Western Blot: 1 µg/mL ELISA Capture (Matched Antibody Pair): 2-8 µg/mL ELISA Detection (Matched Antibody Pair): 0.5-2.0 µg/mL ELISA Standard : |
| 来源 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 3458 (Human); 15978 (Mouse); 25712 (Rat); 396991 (Porcine); 281237 (Bovine); 403801 (Canine); 493965 (Feline) |
| 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. Recombinant Forms of Leishmania amazonensis Excreted/Secreted Promastigote Surface Antigen (PSA) Induce Protective Immune Responses in Dogs | |
| 纯化方式 | Protein A or G purified from hybridoma culture supernatant |
| 免疫原 | E. coli-derived recombinant canine IFN-gamma Gln24-Lys166 Accession # P42161 |
| 生物活性 | Canine |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 背景 | Interferon-gamma (IFN-gamma ), also known as type II or immune interferon, exerts a wide range of immunoregulatory activities and is considered to be the prototype proinflammatory cytokine (1, 2). Mature canine IFN-gamma exists as a noncovalently linked homodimer of 20-25 kDa variably glycosylated subunits (3). It shares 79% - 88% amino acid sequence identity with bovine, equine, and feline IFN-gamma, 62% - 73% with human, porcine, and rhesus IFN-gamma, and 40% - 47% with cotton rat, mouse, and rat IFN-gamma. IFN-gamma dimers bind to IFN-gamma RI (alpha subunits) which then interact with IFN-gamma RII (beta subunits) to form the functional receptor complex of two alpha and two beta subunits. Inclusion of IFN-gamma RII increases the binding affinity for ligand and the efficiency of signal transduction (4, 5). IFN-gamma is produced by a variety of immune cells under inflammatory conditions, notably by T cells and NK cells (6). It plays a key role in host defense by promoting the development and activation of Th1 cells, chemoattraction and activation of monocytes and macrophages, upregulation of antigen presentation molecules, and immunoglobulin class switching in B cells. It also exhibits antiviral, antiproliferative, and apoptotic effects (6, 7). In addition, IFN-gamma functions as an anti-inflammatory mediator by promoting the development of regulatory T cells and inhibiting Th17 cell differentiation (8, 9). The pleiotropic effects of IFN-gamma contribute to the development of multiple aspects of atherosclerosis (7). |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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