| 货号 | AF7159-SP |
| 别名 | AD-003; alpha N-terminal protein methyltransferase 1A; C9orf32; chromosome 9 open reading frame 32; EC 2.1.1.-; methyltransferase like 11A; Methyltransferase-like protein 11A; NRMT; N-terminal RCC1 methyltransferase; NTM1A; NTMT1; X-Pro-Lys N-terminal protein methyltransferase 1A | 全称 | alpha-N-terminal Protein Methyltransferase 1A |
| 反应种属 | Human |
| 应用 | Western Blot(2 µg/mL) |
| 目标/特异性 | Detects human alpha -N-terminal Methyltransferase 1A/METTL11A in direct ELISAs and Western blots. |
| 使用方法 | Western Blot: 2 µg/mL |
| 来源 | Sterile PBS to a final concentration of 0.2 mg/mL. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 28989 (Human); 66617 (Mouse); 362103 (Rat) |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | E. coli-derived recombinant human alpha -N-terminal Methyltransferase 1A/METTL11A Thr2-Arg223 Accession # Q9BV86 |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Sterile PBS to a final concentration of 0.2 mg/mL. |
| 背景 | METTL11A, also named N‑terminal RCC1 methyltransferase (NRMT), is an alpha‑N‑methyltransferase that methylates the N‑terminal amino group of target proteins containing the N‑terminal motif [Ala/Pro/Ser]-Pro-Lys when the initiator Met is cleaved (1). It is responsible for N‑terminal methylation of RCC1, KLHL31, MYL2, MYL3, RB1, RPL23A and SET. NRMT lacks a SET domain but possesses a Rossman‑like a/b fold. The residues Asn169, Asp178, Asp181, and Ser183 of NRMT are important for substrate binding (2). RCC1 (Ran guanine nucleotide‑exchange factor) is the first protein for which any biological function of alpha‑N‑methylation by NRMT has been identified (3, 4). The multi‑spindle phenotype associated with either NRMT knockdown or methylation‑defective RCC1 mutants demonstrated the importance of alpha‑N‑methylation of RCC1 for normal bipolar spindle formation and chromosome aggregation (2). NRMT is robustly overexpressed in gastrointestinal cancers. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Detection of Human alpha -N-terminal Methyltransferase 1A/ METTL11A by Western Blot. Western blot shows lysates of U937 human histiocytic lymphoma cell line. PVDF membrane was probed with 2 µg/mL of Sheep Anti-Human alpha ‑N‑terminal Methyltransferase 1A/METTL11A Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7159) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for alpha ‑N‑terminal Methyltransferase 1A/ |
