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DNA Methyl transferase 3L (160-387) human
| 产品编号： | 4117893 |
| 规格： | recombinant, expressed in E. coli, ≥95% (SDS-PAGE) |
| 包装规格： | 10 μG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
DNA Methyl transferase 3L (160-387) human
DNMT3-Like Protein
DNMT3L
基本信息
| NACRES | NA.32 |
| General description【一般描述】 | The DNA methyltransferase 3 (DNMT3) family of DNMT proteins perform intial methylation of cytosines to form 5-methylcytosine at CpG (cytosine-phosphate-guanine) sites on the DNA. Once methylation is established on DNA, DNMT1 protein is responsible for maintaining the CpG methylation pattern during chromosome replication. The DNMT3 family includes the two active members, DNMT3a and DNMT3b, and the regulatory factor DNMT3-like protein (DNMT3L). DNMT3L contains a cysteine-rich, DNMT3/ATRX homology or ATRX-DNMT3-DNMT3L (ADD) domain; however it lacks the proline-tryptophan-tryptophan-proline (PWWP) domain, required for non-specific DNA binding. The ADD domain of DNMT3L is responsible for specifically binding to unmethylated histone H3 lysine 4 (H3K4me0). DNMT3L also lacks the conserved residues in the C-terminal DNA MTase domain of DNMT3a and 3b that are required for activity. However, DNMT3L is required to stimulate the DNA methylation activity of DNMT3a and 3b through interactions with the catalytic domain of DNMT3a and 3b. |
| Physical form【外形】 | 50 mM Tris, pH 8.0, containing 150 mM sodium chloride and 20% glycerol. |
产品性质
| biological source【生物来源】 | human |
| recombinant【重组】 | expressed in E. coli |
| Assay【测定】 | ≥95% (SDS-PAGE) |
| form【形式】 | liquid |
| mol wt【分子量】 | 53.2 kDa (160-387 aa + NT GST Tag) |
| packaging【包装】 | pkg of 10 μg |
| UniProt accession no.【UniProt登记号】 | Q9UJW3 |
| shipped in【运输】 | dry ice |
| storage temp.【储存温度】 | −70℃ |
| Gene Information | human ... DNMT3L(29947) |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
