货号 | IC6521A |
别名 | aldesleukin; IL-2lymphokine; interleukin 2; interleukin-2; involved in regulation of T-cell clonal expansion; T cell growth factor; T-cell growth factor; TCGF | 全称 | Interleukin 2 |
反应种属 | Porcine |
应用 | Intracellular Staining by Flow Cytometry |
目标/特异性 | Detects porcine IL-2 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with human, mouse, rat, bovine, canine, equine, feline, or cotton rat IL-2 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 | 3558 (Human); 16183 (Mouse); 116562 (Rat); 396868 (Porcine); 280822 (Bovine); 403989 (Canine); 100034204 (Equine); 751114 (Feline); 100302458 (Rabbit) |
纯化方式 | Protein A or G purified from hybridoma culture supernatant |
免疫原 | E. coli-derived recombinant porcine IL-2 Ala21-Thr154 Accession # P26891 |
生物活性 | Porcine |
标记 | Allophycocyanin |
背景 | IL-2 is a 15-19 kDa secreted O-glycosylated polypeptide that belongs to the gamma c -receptor utilizing family of molecules. It is a monomer that is expressed by a limited number of cell types, including CD4+ and CD8+ T cells, gamma δ T cells, eosinophils, endothelial cells, and B cells. Its local concentration, plus the stoichiometry of it receptor ( a two or three subunit complex) appears to determine what effects it has on its target cells. It is suggested to both induce NK and CD8+ T cell proliferation, and promote NK cell and CD8+ T cell effector activity. IL-2 also appears to drive CD4+ Fox P3- thymocytes into mature FoxP3+ Tregs, and to direct the conversion of CD4+ T cells into induced Tregs. Finally, IL-2 induces gamma δ T cells to secrete IFN-gamma, and endothelial cells to upregulate endocytic activity. Mature porcine IL-2 shares 71% and 51% amino acid sequence identity with human and mouse IL-2, respectively. |
运输条件 | Blue Ice |
存放说明 | 4℃ |
参考文献 |
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Detection of IL‑2 in Porcine PBMCs by Flow Cytometry. Porcine peripheral blood mononuclear cells stimulated with LPS were stained with Mouse Anti-Porcine IL‑2 APC‑conjugated Monoclonal Antibody (Catalog # IC6521A, filled histogram) or isotype control antibody (Catalog # IC0041A, open histogram). View our protocol for Staining Intracellular Molecules. |