| 產(chǎn)品編號(hào) | bs-55056R |
| 英文名稱(chēng) | Rabbit Anti-DNMT1 antibody |
| 中文名稱(chēng) | DNA甲基轉(zhuǎn)移酶1抗體 |
| 別 名 | AIM; CXXC finger protein 9; CXXC-type zinc finger protein 9; CXXC9; DNA (cytosine 5 ) methyltransferase 1; DNA (cytosine-5)-methyltransferase 1; DNA methyltransferase 1; DNA methyltransferase HsaI; DNA methyltransferase M.HsaI.; DNA MTase; DNA MTase HsaI; DNMT 1; DNMT; Dnmt1; Dnmt1; DNMT1_HUMAN; Dnmt1o; FLJ16293; HSN1E; M.HsaI; MCMT; Met1; MGC104992; mMmul; MommeD2. |
| 研究領(lǐng)域 | 腫瘤 細(xì)胞凋亡 |
| 抗體來(lái)源 | Rabbit |
| 克隆類(lèi)型 | Polyclonal |
| 交叉反應(yīng) | Human |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 183kDa |
| 細(xì)胞定位 | 細(xì)胞核 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | Recombinant human DNMT1: 1-270/1616 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項(xiàng) | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
DNA (cytosine-5-)-methyltransferase 1 has a role in the establishment and regulation of tissue-specific patterns of methylated cytosine residues. Aberrant methylation patterns are associated with certain human tumors and developmental abnormalities. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2008]. Function: Methylates CpG residues. Preferentially methylates hemimethylated DNA. Associates with DNA replication sites in S phase maintaining the methylation pattern in the newly synthesized strand, that is essential for epigenetic inheritance. Associates with chromatin during G2 and M phases to maintain DNA methylation independently of replication. It is responsible for maintaining methylation patterns established in development. DNA methylation is coordinated with methylation of histones. Mediates transcriptional repression by direct binding to HDAC2. In association with DNMT3B and via the recruitment of CTCFL/BORIS, involved in activation of BAG1 gene expression by modulating dimethylation of promoter histone H3 at H3K4 and H3K9. Subunit: Binds to CSNK1D (By similarity). Homodimer. Interacts with HDAC1 and with PCNA. Forms a complex with DMAP1 and HDAC2, with direct interaction. Forms also a stable complex with E2F1, BB1 and HDAC1. Binds MBD2 and MBD3. Component of complexes containing SUV39H1. Interacts with DNMT3A and DNMT3B. Interacts with the PRC2/EED-EZH2 complex. Interacts with UBC9 and BAZ2A/TIP5. Subcellular Location: Nucleus. Tissue Specificity: Ubiquitous; highly expressed in fetal tissues, heart, kidney, placenta, peripheral blood mononuclear cells, and expressed at lower levels in spleen, lung, brain, small intestine, colon, liver, and skeletal muscle. Isoform 2 is less expressed than isoform 1. Post-translational modifications: Sumoylated; sumoylation increases activity. Acetylation on multiple lysines, mainly by KAT2B/PCAF, regulates cell cycle G(2)/M transition. Deacetylation of Lys-1349 and Lys-1415 by SIRT1 increases methyltransferase activity. Phosphorylation of Ser-154 by CDKs is important for enzymatic activity and protein stability. Phosphorylation of Ser-143 by AKT1 prevents methylation by SETD7 therebye increasing DNMT1 stability. Methylation at Lys-142 by SETD7 promotes DNMT1 proteasomal degradation. DISEASE: Defects in DNMT1 are the cause of hereditary sensory neuropathy type 1E (HSN1E) [MIM:614116]. A neurodegenerative disorder characterized by adult onset of progressive peripheral sensory loss associated with progressive hearing impairment and early-onset dementia. Similarity: Belongs to the C5-methyltransferase family. Contains 2 BAH domains. Contains 1 CXXC-type zinc finger. SWISS: P26358 Gene ID: 1786 Database links: Entrez Gene: 1786 Human Entrez Gene: 13433 Mouse Omim: 126375 Human SwissProt: P26358 Human SwissProt: P13864 Mouse Unigene: 202672 Human Unigene: 128580 Mouse DNA甲基轉(zhuǎn)移酶-1在多種腫瘤細(xì)胞中表達(dá)量相當(dāng)高，而在正常成人細(xì)胞中則低表達(dá)，因此dnmt1基因的高表達(dá)與腫瘤的發(fā)生有密切的關(guān)系。 dnmt-1 對(duì)細(xì)胞周期、增殖及凋亡有一定的的影響。細(xì)胞核表達(dá) (isoform CRA_a)為抑制細(xì)胞增殖、促進(jìn)細(xì)胞凋亡，為腫瘤的基因治療提供依據(jù)。 |
| 產(chǎn)品圖片 |
Sample:
Lane 1: Human 293T Cell (Control) Lysate
Lane 2: DNMT1 knockout (KO) 293T Cell Lysate
Primary: Anti-DNMT1 (bs-55056R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 183 kD
Observed band size: 210 kD
Sample:
Lane 1: Jurkat (Human) Cell Lysate at 30 ug
Lane 2: Molt-4 (Human) Cell Lysate at 30 ug
Lane 3: K562 (Human) Cell Lysate at 30 ug
Lane 4: 293T (Human) Cell Lysate at 30 ug
Lane 5: U251 (Human) Cell Lysate at 30 ug
Lane 6: HL60 (Human) Cell Lysate at 30 ug
Primary: Anti-DNMT1 (bs-55056R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 183 kD
Observed band size: 200 kD
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