| 货号 | BAF257 |
| 描述 | For ELISA the Antibody Pairs information：Capture antibody：MAB657；Detection antibody：BAF257; and protein: 257-NT-010 |
| 别名 | ciliary neurotrophic factor; HCNTF | 全称 | Ciliary Neurotrophic Factor |
| 反应种属 | Human |
| 应用 | Western Blot(0.1 µg/mL) ELISA Capture (Matched Antibody Pair)(2-8 µg/mL ) ELISA Detection (Matched Antibody Pair)(0.1-0.4 µg/mL ) ELISA Standard ( ) |
| 目标/特异性 | Detects human CNTF in ELISAs and Western blots. In sandwich immunoassays, less than 1% cross-reactivity with recombinant rat CNTF is observed. |
| 使用方法 | Western Blot: 0.1 µg/mL ELISA Capture (Matched Antibody Pair): 2-8 µg/mL ELISA Detection (Matched Antibody Pair): 0.1-0.4 µg/mL ELISA Standard : |
| 来源 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 1270 (Human); 25707 (Rat) |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | E. coli-derived recombinant human CNTF (R&D Systems, Catalog # 257-NT) Ala2-Met200 Accession # P26441 |
| 生物活性 | Human |
| 标记 | Biotin |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | Ciliary neurotrophic factor (CNTF) is a polypeptide initially purified from chick embryo ocular tissue and identified as a trophic factor for embryonic chick ciliary parasympathetic neurons in culture. Subsequent studies have demonstrated that CNTF is a survival factor for additional neuronal cell types including: dorsal root ganglion sensory neurons, sympathetic ganglion neurons, embryonic motor neurons, major pelvic ganglion neurons and hippocampal neurons. CNTF has also been shown to prevent the degeneration of motor axons after axotomy. The gene for human CNTF has been localized to the proximal region of the long arm of chromosome 11. The cDNA for human CNTF encodes a 200 amino acid residue polypeptide that lacks a signal sequence. CNTF is highly conserved across species and exhibits cross-species activities. Human and rat CNTF share approximately 83% homology in their protein sequence. CNTF is structurally related to IL-6, IL-11, LIF and OSM. All of these four helix bundle cytokines share gp130 as a signal-transducing subunit in their receptor complexes. |
| 运输条件 | Blue Ice |
| 存放说明 | -20℃ |
| 参考文献 |
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