验证数据展示
经过测试的应用
| Positive WB detected in | L02 cells, HepG2 cells, mouse liver tissue, rat liver tissue |
| Positive IP detected in | HepG2 cells |
| Positive IHC detected in | human stomach cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive FC (Intra) detected in | HepG2 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:8000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:400-1:1600 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
15123-1-AP targets NNMT in WB, IHC, IF, FC (Intra), IP, ELISA applications and shows reactivity with human, mouse, rat samples.
| 经测试应用 | WB, IHC, FC (Intra), IP, ELISA Application Description |
| 文献引用应用 | WB, IHC, IF, IP |
| 经测试反应性 | human, mouse, rat |
| 文献引用反应性 | human, mouse, rat |
| 免疫原 |
CatNo: Ag7197 Product name: Recombinant human NNMT protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-264 aa of BC000234 Sequence: MESGFTSKDTYLSHFNPRDYLEKYYKFGSRHSAESQILKHLLKNLFKIFCLDGVKGDLLIDIGSGPTIYQLLSACESFKEIVVTDYSDQNLQELEKWLKKEPEAFDWSPVVTYVCDLEGNRVKGPEKEEKLRQAVKQVLKCDVTQSQPLGAVPLPPADCVLSTLCLDAACPDLPTYCRALRNLGSLLKPGGFLVIMDALKSSYYMIGEQKFSSLPLGREAVEAAVKEAGYTIEWFEVISQSYSSTMANNEGLFSLVARKLSRPL 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | nicotinamide N-methyltransferase |
| 别名 | EC:2.1.1.1, Nicotinamide N-methyltransferase |
| 计算分子量 | 30 kDa |
| 观测分子量 | 30 kDa |
| GenBank蛋白编号 | BC000234 |
| 基因名称 | NNMT |
| Gene ID (NCBI) | 4837 |
| RRID | AB_2153579 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P40261 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
NNMT can catalyze the N-methylation of nicotinamide using the universal methyl donor S-adenosyl-L-methionine to form N1-methylnicotinamide and S-adenosyl-L-homocysteine, a predominant nicotinamide/vitamin B3 clearance pathway (PMID: 21823666; 23455543; 8182091). It plays a central role in regulating cellular methylation potential, by consuming S-adenosyl-L-methionine and limiting its availability for other methyltransferases. Actively mediates genome-wide epigenetic and transcriptional changes through hypomethylation of repressive chromatin marks, such as H3K27me3 (PMID: 23455543; PMID: 26571212; PMID: 31043742).
实验方案
| Product Specific Protocols | |
|---|---|
| FC protocol for NNMT antibody 15123-1-AP | Download protocol |
| IF protocol for NNMT antibody 15123-1-AP | Download protocol |
| IHC protocol for NNMT antibody 15123-1-AP | Download protocol |
| IP protocol for NNMT antibody 15123-1-AP | Download protocol |
| WB protocol for NNMT antibody 15123-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Cancer Lett Liver metastasis or peritoneal metastasis: single-cell RNA sequencing reveals the organotropism in colorectal cancer is driven by distinct partial-EMT processes | ||
Cell Rep Single-cell analysis reveals insights into epithelial abnormalities in ovarian endometriosis | ||
Oncogene Stromal nicotinamide N-methyltransferase orchestrates the crosstalk between fibroblasts and tumour cells in oral squamous cell carcinoma: evidence from patient-derived assembled organoids | ||
Oncogene NNMT-mediated N6-methyladenosine modification of NR4A3 mRNA facilitates lymphatic metastasis of gastric adenocarcinoma | ||
Mol Metab Disrupted Liver Oxidative Metabolism in Glycine N-Methyltransferase-Deficient Mice is Mitigated by Dietary Methionine Restriction. | ||
Mol Oncol Elevated N-methyltransferase expression induced by hepatic stellate cells contributes to the metastasis of hepatocellular carcinoma via regulation of the CD44v3 isoform.
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