DBF4 Antibody
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中文名稱：DBF4兔多克隆抗體
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貨號：CSB-PA113425
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規格：￥2024
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圖片：
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Western blot analysis of extracts from NIH-3T3 cells treated with H2O2 (100uM, 30mins) and COS-7 cells treated with PMA (125mg/ml, 30mins), using DBF4 antibody.
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其他：
產品詳情
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產品名稱：Rabbit anti-Homo sapiens (Human) DBF4 Polyclonal antibody
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Uniprot No.：
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基因名：
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宿主：Rabbit
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反應種屬：Human,Mouse
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免疫原：Synthesized peptide derived from N-terminal of Human DBF4.
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免疫原種屬：Homo sapiens (Human)
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克隆類型：Polyclonal
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純化方式：The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
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濃度：It differs from different batches. Please contact us to confirm it.
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產品提供形式：Liquid
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應用范圍：ELISA,WB
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推薦稀釋比：
Application Recommended Dilution WB 1:500-1:3000 -
Protocols：
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儲存條件：Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
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貨期：Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
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用途：For Research Use Only. Not for use in diagnostic or therapeutic procedures.
產品評價
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靶點詳情
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功能：Regulatory subunit for CDC7 which activates its kinase activity thereby playing a central role in DNA replication and cell proliferation. Required for progression of S phase. The complex CDC7-DBF4A selectively phosphorylates MCM2 subunit at 'Ser-40' and 'Ser-53' and then is involved in regulating the initiation of DNA replication during cell cycle.
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基因功能參考文獻：
- Both CDC7 and DBF4 promoters bind E2F, suggesting that increased E2F activity in RB1 mutant cancers promotes increased DDK expression. Surprisingly, increased DDK expression levels are also correlated with both increased chemoresistance and genome-wide mutation frequencies. PMID: 28448802
- Histone H3 lysine 9 (H3K9) acetylation was most prevalent when the Dbf4 transcription level was highest whereas the H3K9me3 level was greatest during and just after replication. PMID: 27341472
- we propose that phosphorylation of TOP2A by CDC7/DBF4 in early S-phase prevents its localization and/or activity at centromeres, and inhibition of TOP2A function could be relevant to prevent premature separation of centromeric DNA. PMID: 27407105
- The anti-invasive and cell cycle arrest-inducing effects of nitrogen-containing bisphosphonates are not DBF4 mediated in human breast cancer cells. PMID: 24287290
- Dbf4 is direct downstream target of ataxia telangiectasia mutated (ATM) and ataxia telangiectasia and Rad3-related (ATR) protein to regulate intra-S-phase checkpoint. PMID: 22123827
- bipartite interaction between Cdc7 and Dbf4/ASK subunits facilitates ATP binding and substrate recognition by the Cdc7 kinase. PMID: 21536671
- Dbf4 regulates the Cdc5 Polo-like kinase through a distinct non-canonical binding interaction PMID: 21036905
- Data document the role of DBF4 as a key player in nitrogen-containing bisphosphonate-induced cytotoxicity, thus explaining the effects on the cell-cycle. PMID: 19744312
- The interaction with LEDGF relieves autoinhibition of Cdc7-ASK kinase, imposed by the C terminus of ASK. PMID: 19864417
- results suggest that E2F regulates the ASK promoter through an atypical mode of recognition of the target site PMID: 12015319
- The HuDbf4 gene has of 12 exons over a 33-kb region. The MluI cell-cycle box is needed for core promoter activation. The Sp1 upregulator & HES-1 repressor coordinately determine promoter efficiency. Transcription initiations occur at -220, -235 and -245. PMID: 12420215
- Results demonstrate a DNA damage checkpoint that targets Cdc7/Dbf4 protein kinase. PMID: 12535533
- Cdc7-Dbf4 kinase efficiently phosphorylates p150. PMID: 16826239
- Taken together, these results indicate that Cdc7/Dbf4 phosphorylation of MCM2 is essential for the initiation of DNA replication in mammalian cells. PMID: 16899510
- Overexpression of Dbf4 abrogates the S checkpoint response to ultraviolet radiation but not ionizing radiation. PMID: 17276990
- There is the differential regulation of a novel gene, namely ASK/Dbf4, in melanoma and suggest that up-regulation of ASK/Dbf4 is a novel molecular determinant with prognostic relevance that confers a proliferative advantage in cutaneous melanoma. PMID: 17768177
- Cdc7/Dbf4 kinase activity inhibition affects specific phosphorylation sites on MCM2 in cancer cells PMID: 18286467
- ASK/Dbf4, a novel cell survival gene in melanoma is transcriptionally regulated by E2F1. PMID: 18503552
- A strong origin of replication at the DBF4 promoter locus, which contains two initiation zones, two origin recognition complex (ORC) binding sites and two DNase I-hypersensitive regions, is identified. PMID: 18536724
- increased Cdc7-Dbf4 abundance may be a common occurrence in human malignancies PMID: 18714392
- These results indicate that Ddk functions as an upstream regulator to monitor S-phase checkpoint signaling. PMID: 19111665
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亞細胞定位：Nucleus.
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組織特異性：Highly expressed in testis and thymus. Expressed also in most cancer cells lines.
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