| 货号 | MAB6701-SP |
| 别名 | GDNF family receptor alpha 3; GDNF family receptor alpha-3; GDNF R alpha-3; GDNF receptor alpha-3; GDNFR-alpha-3; GFRA3; GFRa-3; GFR-alpha-3; glial cell line-derived neurotrophic factor receptor alpha-3; GPI-linked receptor | 全称 | Glial Cell line-derived Neurotrophic Factor Receptor alpha 3 |
| 反应种属 | Human |
| 应用 | Western Blot |
| 目标/特异性 | Detects human GFR alpha ‑3/GDNF R alpha ‑3 in direct ELISAs and Western blots. In direct ELISAs, approximately 20% cross-reactivity with recombinant mouse (rm) GFR alpha -3 is observed and no cross-reactivity with recombinant human (rh) GFR alpha -1 or rhGFR alpha -4 is observed. |
| 使用方法 | Western Blot: 1 µg/mL |
| 来源 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 2676 (Human); 14587 (Mouse) |
| 纯化方式 | Protein A or G purified from hybridoma culture supernatant |
| 免疫原 | S. frugiperda insect ovarian cell line Sf 21-derived recombinant human GFR alpha ‑3/GDNF R alpha ‑3 Gly31-Trp382 Accession # AAC24355 |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 背景 | Glial cell line-derived growth factor (GDNF), neurturin (NTN), persephin (PEP) and artemin (ART), distant members of the TGF-beta superfamily, are neurotrophic factors for a variety of neuronal populations in the central and peripheral nervous systems. The bioactivities of these neurotrophic factors are mediated through a receptor complex composed of the non ligand-binding signaling subunit (c-Ret receptor tyrosine kinase) and one of four ligand binding cysteine-rich glycosyl-phosphatidylinositol (GPI)-linked cell surface proteins (GFR alpha -1, 2, 3, or 4). These four GFR-alpha proteins share conserved placements of many of their cysteine residues. GFR alpha -1, 2, 3, or 4 have been shown to preferentially bind GDNF, NTN, ART, and PSP, respectively. While the GFR alpha -3/Ret complex is highly specific for ART, the GFR alpha -1 /Ret complex is extremely promiscuous and may also be utilized by NTN and ART. Human GFR alpha -3 cDNA encodes a 400 amino acid (aa) precursor protein with an N-terminal signal peptide and C-terminal hydrophobic domain. GFR alpha -3 is approximately 34% and 36% identical to GFR alpha -1 and GFR alpha -2, respectively. Human and mouse GFR alpha -3 share approximately 76% aa sequence homology. The gene encoding GFR alpha -3 has been localized to human chromosome 5. GFR alpha -3 is expressed at high levels in the developing and adult sensory and sympathetic ganglia of the peripheral nervous system. It is also expressed in non-neural tissues and may show tissue-specific differences in molecular weight. In the trigeminal ganglions, the expression of GFR alpha -3 is found in a population of neurons distinct from those expressing GFR alpha -1 or 2. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Detection of Human GFR alpha ‑3/GDNF R alpha ‑3 by Western Blot. Western blot shows lysates of human stomach tissue and human small intestine tissue. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human GFR alpha ‑3/GDNF R alpha ‑3 Monoclonal Antibody (Catalog # MAB6701) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for GFR alpha ‑3/GDNF R alpha ‑3 at approximately 65 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1. |
