货号 | AF2924-SP |
别名 | Iboctadekin; IFN-gamma-inducing factor; IGIF; IGIFIL-1 gamma; IL-18MGC12320; IL-1F4; IL1F4iboctadekin; IL-1g; Interferon gamma-inducing factor; interleukin 18 (interferon-gamma-inducing factor); Interleukin-1 gamma; interleukin-18 | 全称 | Interleukin 18 |
反应种属 | Canine |
应用 | Western Blot(0.1 µg/mL) Immunocytochemistry(5-15 µg/mL) |
目标/特异性 | Detects canine IL‑18/IL‑1F4 in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 50% cross-reactivity with recombinant porcine IL-18 is observed, 20% cross-reactivity with recombinant rhesus macaque IL-18 is observed, 15% cross-reactivity with recombinant human IL-18 is observed, and 5% cross-reactivity with recombinant mouse IL-18 and recombinant rat IL-18 is observed. |
使用方法 | Western Blot: 0.1 µg/mL Immunocytochemistry: 5-15 µg/mL |
来源 | Reconstitute at 0.2 mg/mL in sterile PBS. |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 3606 (Human); 16173 (Mouse); 29197 (Rat); 397057 (Porcine); 574151 (Primate) |
纯化方式 | Antigen Affinity-purified |
免疫原 | E. coli-derived recombinant canine IL‑18/IL‑1F4 Tyr37-Ser193 Accession # Q9XSR0 |
生物活性 | Canine |
标记 | Unconjugated |
溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
背景 | IL-18, also known as interferon-gamma-inducing factor (IGIF) and IL-18, is an 18 kDa protein belonging to the IL-1 superfamily. It is synthesized as a 24 kDa pro-IL-18 and is processed by caspase 1 to form the active protein. IL-18 is produced by multiple cell types including monocyte/macrophages, dendritic cells, osteoblasts and keratinocytes. Mature IL-18 synergizes with IL-12 to induce differentiation of naïve Th cells into Th1 cells. It also plays multiple roles in other immune cell types including macrophages, NK cells and B cells. Canine and human mature IL-18 share 73% amino acid sequence identity. |
运输条件 | Blue Ice |
存放说明 | 4℃ |
参考文献 |
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IL‑18/IL‑1F4 in Canine PBMCs. IL‑18/IL‑1F4 was detected in immersion fixed canine peripheral blood mononuclear cells (PBMCs) using Goat Anti-Canine IL‑18/IL‑1F4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2924) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm and cell secretions. View our protocol for Fluorescent ICC Staining of Non-adherent Cells. |