| 货号 | AF2539-SP |
| 别名 | FGF-21; fibroblast growth factor 21 | 全称 | Fibroblast Growth Factor 21 |
| 反应种属 | Human |
| 应用 | Western Blot(0.1 µg/mL) |
| 目标/特异性 | Detects human FGF-21 in direct ELISAs and Western blots. In direct ELISAs, approximately 60% cross-reactivity with recombinant mouse (rm) FGF-21 is observed and less than 2% cross‑reactivity with recombinant human (rh) FGF-3, rhFGF-4, rhFGF-5, rhFGF-6, rhFGF-7, rmFGF-8b, rhFGF-9, rhFGF-10, rhFGF-11, rhFGF-12, rmFGF-15, rhFGF-16, rhFGF-17, rhFGF-18, rhFGF-19, rhFGF-20, rhFGF-23, rhFGF acidic, and rhFGF basic is observed. |
| 使用方法 | Western Blot: 0.1 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 | 26291 (Human); 56636 (Mouse) |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | E. coli-derived recombinant human FGF-21 His29-Ser209 Accession # Q9NSA1 |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | Fibroblast growth factor 21 (FGF-21) is a member of the FGF gene family, which currently contains 22 human members. Based on its structure, it is further classified as an FGF19 subfamily member. This subfamily includes FGF-19, -21, and -23. Like all other FGF subfamilies, FGF-19 subfamily members contain a 120 amino acid (aa) core FGF domain that exhibits a beta -trefoil structure (1, 2). Unlike other FGF subfamilies, FGF-19 subfamily members apparently exhibit poor binding to ECM, resulting in highly diffusible molecules (3). The c-DNA for FGF-21 predicts a 209 aa polypeptide that contains a 28 aa signal sequence and a 181 aa mature region (4). Notably, FGF-21, as well as FGF-19 show limited binding to heparin (4). One potential alternate splice form has been reported. It shows a 43 aa substitution for the |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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