货号 | IC4013F |
别名 | catabolin; IL1 beta; IL-1 beta; IL-1; IL1B; IL-1B; IL1-BETA; IL-1F2; IL1F2IL-1 beta; interleukin 1, beta; interleukin-1 beta; preinterleukin 1 beta; pro-interleukin-1-beta | 全称 | Interleukin 1 beta |
应用 | Intracellular Staining by Flow Cytometry |
目标/特异性 | Detects mouse IL-1 beta /IL-1F2 in direct ELISAs. In direct ELISAs, approximately 75% cross-reactivity with recombinant guinea pig IL-1 beta, 5‑15% cross-reactivitiy with recombinant canine, cotton rat, feline, equine, and rat IL-1 beta, and no cross-reactivity with recombinant human, porcine, and rhesus IL-1 beta is observed. No cross-reactivity with recombinant human (rh) Pro-IL-1 beta, rhIL-1F7, rhIL-1F10, rhIL-36 gamma, recombinant mouse (rm) IL-1 alpha, rmIL-18, rmIL-36Ra, rmIL-36 alpha, or rmIL-36 beta is observed. |
使用方法 | Intracellular Staining by Flow Cytometry: 10 µL/106cells |
来源 | The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below. |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 3553 (Human); 16176 (Mouse); 24494 (Rat); 397122 (Porcine); 403974 (Canine); 100034237 (Equine); 100135556 (Guinea Pig) |
纯化方式 | Protein A or G purified from hybridoma culture supernatant |
免疫原 | E. coli-derived recombinant mouse IL-1 beta /IL-1F2 Val118-Ser269 Accession # P10749 |
生物活性 | Mouse |
标记 | Fluorescein |
背景 | IL-1 beta is a pro-inflammatory cytokine belonging to the IL-1 superfamily, designated IL-1F2. IL-1 beta and IL-1 alpha /IL-1F1 bind the same receptors but vary in expression and affinity. They share only 25% amino acid (aa) sequence identity and are produced from separate genes. IL-1 beta is synthesized as a 31 kDa pro-form that is cleaved intracellularly by caspase-1 to produce the mature active 17.5 kDa IL-1 beta. Mature mouse IL-1 beta shares 74% and 91% aa identity with human and rat IL-1 beta, respectively. |
运输条件 | Blue Ice |
存放说明 | 4℃ |
参考文献 |
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Detection of IL‑1 beta /IL‑1F2 in Mouse Splenocytes by Flow Cytometry. Mouse splenocytes, untreated (open histogram), or treated with LPS for 48 hours (filled histogram) were stained with Rat Anti-Mouse IL‑1 beta /IL‑1F2 Fluorescein‑conjugated Monoclonal Antibody (Catalog # IC4013F, filled histogram) or isotype control antibody (Catalog # IC013F, data not shown). Histograms were gated on blasting splenocytes. To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules. |