| 货号 | AF5865-SP |
| 别名 | EC 2.7.7.1; EC 2.7.7.18; NaMN adenylyltransferase 1; nicotinamide mononucleotide adenylyltransferase 1; nicotinamide nucleotide adenylyltransferase 1; nicotinamide nucleotide adenylyltransferase; Nicotinate-nucleotide adenylyltransferase 1; NMN adenylyltransferase 1; NMNATPNAT1; PNAT1; pyridine nucleotide adenylyltransferase 1 | 全称 | Nicotinamide mononucleotide adenylyltransferase-1 |
| 反应种属 | Human |
| 应用 | Western Blot(1 µg/mL) Immunoprecipitation(25 µg/mL) |
| 目标/特异性 | Detects human NMNAT‑1 in direct ELISAs and Western blots. |
| 使用方法 | Western Blot: 1 µg/mL Immunoprecipitation: 25 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 | 64802 (Human) |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | S. frugiperda insect ovarian cell line Sf 21-derived recombinant human NMNAT-1 Ser4-Thr279 Accession # Q9HAN9 |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | NMNAT-1 is expressed in the nuclei of all human tissues, with highest expression in skeletal muscle, heart, kidney, pancreas, and brain (1). The enzyme transfers adenylate from ATP to nicotinamide ribonucleotide or nicotinate ribonucleotide to generate NAD+ or deamido-NAD+, and is an essential enzyme for the production of nuclear NAD+ (2). Nuclear NAD+ is required by poly(ADP-ribose) polymerase 1 (PARP-1), which poly-ADP-ribosylates chromatin in response to DNA strand breaks. NMNAT-1 is known to interact with PARP-1, resulting in its activation, but this interaction with PARP-1 is prevented when NMNAT-1 is phosphorylated at Ser136 (3). Nuclear NAD+ levels are also important for the regulation of SIR2 histone deacetylases (4). A naturally occurring Ube4b/NMNAT-1 chimeric protein is directly involved in slowing the degeneration of injured neurons in mice (5). NMNAT activity is required for the activation of tiazofurin, a drug used to treat leukemia (6). Two other NMNAT enzymes are present in humans. NMNAT-2 is localized in the Golgi complex and cytoplasm, and NMNAT-3 is a mitochondrial enzyme (7). |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Detection of Human NMNAT‑1 by Western Blot. Western blot shows lysates of human muscle tissue. PVDF Membrane was probed with 1 µg/mL of Sheep Anti-Human NMNAT‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5865) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for NMNAT‑1 at approximately 35 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8. |
