| 產(chǎn)品編號(hào) | bs-3020R |
| 英文名稱 | phospho-p53BP1 (Ser25 + Ser29) Rabbit pAb |
| 中文名稱 | 磷酸化p53結(jié)合蛋白1抗體 |
| 別 名 | 53BP1(phospho S25); p-53BP1(phospho S25); 53BP1(phospho-Ser25/29); 53BP1(phospho-S25/S29); phospho-p53BP1(Ser25/Ser29); P-53BP1(Ser25/29); 53 BP1; FLJ41424; MGC138366; p202; p53 binding protein 1; p53 BP1; p53BP1; TP53 BP1; TP53BP1; Tumor protein 53 bindi |
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Specific References (1) | bs-3020R has been referenced in 1 publications.
[IF=4.6] Cai, Zhiqiang, et al. "Oncogenic miR-17/20a Forms a Positive Feed-forward Loop with the p53 Kinase DAPK3 to Promote Tumorigenesis." Journal of Biological Chemistry (2015): jbc-M115. WB ; Human.
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| 產(chǎn)品類型 | 磷酸化抗體 |
| 研究領(lǐng)域 | 腫瘤 細(xì)胞生物 染色質(zhì)和核信號(hào) 信號(hào)轉(zhuǎn)導(dǎo) 激酶和磷酸酶 結(jié)合蛋白 表觀遺傳學(xué) |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Mouse,Rat (predicted: Human,Rabbit,Pig,Cow,Dog,Horse) |
| 產(chǎn)品應(yīng)用 | IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 213 kDa |
| 檢測(cè)分子量 | |
| 細(xì)胞定位 | 細(xì)胞核 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated Synthesised phosphopeptide derived from human p53BP1 around the phosphorylation site of Ser25/29: ED(p-S)QPE(p-S)QV |
| 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 |
p53 binding protein 1 (53BP1) plays a critical role in tumor suppression and is a putative substrate of ATM kinase. Upon DNA damage, it is phosphorylated and relocalizes to the presumptive sites of damage, specifically, double strand breaks. This also suggests a role in DNA repair, maintaining genomic stability. Function: May have a role in checkpoint signaling during mitosis. Enhances TP53-mediated transcriptional activation. Plays a role in the response to DNA damage. Subunit: Interacts with IFI202A. Binds to the central domain of p53/TP53. May form homooligomers. Interacts with DCLRE1C. Interacts with histone H2AFX and this requires phosphorylation of H2AFX on 'Ser-139'. Interacts with histone H4 that has been dimethylated at 'Lys-20' (H4K20me2). Has low affinity for histone H4 containing monomethylated 'Lys-20' (H4K20me1). Does not bind histone H4 containing unmethylated or trimethylated 'Lys-20' (H4K20me3). Has low affinity for histone H3 that has been dimethylated on 'Lys-79'. Has very low affinity for histone H3 that has been monomethylated on 'Lys-79' (in vitro). Does not bind unmethylated histone H3. Interacts with MUM1/EXPAND1. Interacts with CHEK2; modulates CHEK2 phosphorylation at 'Thr-68' in response to infrared. Interacts with MSL1; this interaction may be required for MSL1 DNA repair activity, but not for histone acetyltransferase activity. Subcellular Location: Nucleus. Chromosome; centromere; kinetochore. Associated with kinetochores. Both nuclear and cytoplasmic in some cells. Recruited to sites of DNA damage, such as double stand breaks. Methylation of histone H4 at 'Lys-20' is required for efficient localization to double strand breaks. Post-translational modifications: Asymmetrically dimethylated on Arg residues by PRMT1. Methylation is required for DNA binding. Phosphorylated at basal level in the absence of DNA damage. Hyper-phosphorylated in an ATM-dependent manner in response to DNA damage induced by ionizing radiation. Hyper-phosphorylated in an ATR-dependent manner in response to DNA damage induced by UV irradiation. DISEASE: Note=A chromosomal aberration involving TP53BP1 is found in a form of myeloproliferative disorder chronic with eosinophilia. Translocation t(5;15)(q33;q22) with PDGFRB creating a TP53BP1-PDGFRB fusion protein. Similarity: Contains 2 BRCT domains. SWISS: Q12888 Gene ID: 7158 Database links: Entrez Gene: 7158 Human Entrez Gene: 27223 Mouse Omim: 605230 Human SwissProt: Q12888 Human SwissProt: P70399 Mouse Unigene: 440968 Human Unigene: 383499 Mouse Unigene: 481841 Mouse p53結(jié)合蛋白1(53BP1)是細(xì)胞周期檢查點(diǎn)激酶蛋白，是新近發(fā)現(xiàn)的DNA損傷修復(fù)通路中兩個(gè)非常重要的蛋白激酶MDC1和53BP1蛋白之一,目前多用于腫瘤方面的研究。 |
| 產(chǎn)品圖片 |
Paraformaldehyde-fixed, paraffin embedded (Rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (phospho-p53BP1 (Ser25 + Ser29)) Polyclonal Antibody, Unconjugated (bs-3020R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (Mouse testis); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (phospho-p53BP1 (Ser25 + Ser29)) Polyclonal Antibody, Unconjugated (bs-3020R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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