| 產品編號 | bs-3503R |
| 英文名稱 | Mre11 Rabbit pAb |
| 中文名稱 | DNA損傷關鍵蛋白Mre11抗體 |
| 別 名 | HNGS1; Mre 11; MRE 11a; MRE 11b; MRE11 homolog 1; MRE11 meiotic recombination 11 homolog A; MRE11a; MRE11b; AT like disease; Ataxia telangiectasia disorder like; Ataxia-telangiectasia disorder-like; ATLD; DNA recombination and repair protein; Double strand break repair protein MRE11A; Double-strand break repair protein MRE11A; endo/exonuclease Mre11. HNGS1; meiotic recombination(S. cerevisiae) 11 homolog A; meiotic recombination 11 homolog A(S. cerevisiae); meiotic recombination 11 homolog A; MmMRE11A; MRE11_HUMAN. |
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Specific References (2) | bs-3503R has been referenced in 2 publications.
[IF=4.36] Zhuohong Li. et al. Anti-inflammatory and anti-apoptotic effects of Shaoyao decoction on X-ray radiation-induced enteritis of C57BL/6 mice. J Ethnopharmacol. 2022 Mar;:115158 WB ; Mouse.
[IF=4.2] Yuan, Qing, et al. "Docetaxel-loaded solid lipid nanoparticles suppress breast cancer cells growth with reduced myelosuppression toxicity." International Journal of Nanomedicine 9 (2014): 4829. WB ; Mouse.
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| 研究領域 | 腫瘤 免疫學 染色質和核信號 細胞周期蛋白 轉錄調節因子 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應 | Rat (predicted: Human,Mouse,Rabbit,Cow,Dog,Horse) |
| 產品應用 | 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 | 80 kDa |
| 檢測分子量 | |
| 細胞定位 | 細胞核 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Mre11/HNGS1: 451-550/708 |
| 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 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產品介紹 |
This gene encodes a nuclear protein involved in homologous recombination, telomere length maintenance, and DNA double-strand break repair. By itself, the protein has 3' to 5' exonuclease activity and endonuclease activity. The protein forms a complex with the RAD50 homolog; this complex is required for nonhomologous joining of DNA ends and possesses increased single-stranded DNA endonuclease and 3' to 5' exonuclease activities. In conjunction with a DNA ligase, this protein promotes the joining of noncomplementary ends in vitro using short homologies near the ends of the DNA fragments. This gene has a pseudogene on chromosome 3. Alternative splicing of this gene results in two transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008] Function: Component of the MRN complex, which plays a central role in double-strand break (DSB) repair, DNA recombination, maintenance of telomere integrity and meiosis. The complex possesses single-strand endonuclease activity and double-strand-specific 3'-5' exonuclease activity, which are provided by MRE11A. RAD50 may be required to bind DNA ends and hold them in close proximity. This could facilitate searches for short or long regions of sequence homology in the recombining DNA templates, and may also stimulate the activity of DNA ligases and/or restrict the nuclease activity of MRE11A to prevent nucleolytic degradation past a given point. The complex may also be required for DNA damage signaling via activation of the ATM kinase. In telomeres the MRN complex may modulate t-loop formation. Subunit: Component of the MRN complex composed of two heterodimers RAD50/MRE11A associated with a single NBN. Component of the BASC complex, at least composed of BRCA1, MSH2, MSH6, MLH1, ATM, BLM, RAD50, MRE11A and NBN. Interacts with DCLRE1C/Artemis and DCLRE1B/Apollo. Subcellular Location: Nucleus. Note=Localizes to discrete nuclear foci after treatment with genotoxic agents. Post-translational modifications: Phosphorylated upon DNA damage, probably by ATM or ATR. DISEASE: Defects in MRE11A are a cause of ataxia telangiectasia-like disorder (ATLD) [MIM:604391]. ATLD is a disease with the same clinical feature than ataxia-telangiectasia but with a somewhat milder clinical course. Similarity: Belongs to the MRE11/RAD32 family. SWISS: P49959 Gene ID: 4361 Database links: Entrez Gene: 4361 Human Entrez Gene: 17535 Mouse Omim: 600814 Human SwissProt: P49959 Human SwissProt: Q61216 Mouse Unigene: 192649 Human Unigene: 149071 Mouse Unigene: 209040 Rat ????在細胞中，有多種蛋白參與DNA損傷應答，DNA損傷是可引起癌變的細胞變化，這些蛋白在細胞發生損傷后會啟動細胞修復過程，幫助受損的細胞恢復正常。 ????正常情況下，細胞會經歷生長、分化和自然死亡的歷程。當細胞受到損傷時，如;輻射損傷或是毒物刺激，一種多蛋白復合物參與的步驟將被啟動，進行細胞修復工作并激活其他的生物過程。在這過程中，存在一種MRN復合物，由Mre11，Rad50和NBS1蛋白組成，MRN探測DNA損傷（DNA雙鏈是否斷裂）的情況。復合物在探測到DNA損傷信號后將把這個信息傳遞給一種酶，ATM（ataxia-telangiectasia mutated）檢測激酶（checkpoint kinase）。ATM激酶能對DNA雙鏈斷裂產生應答反應，它具有降低細胞增殖的能力，給細胞修復騰出時間。因此ATM一旦發生變異，功能失效可能導致免疫缺陷甚至是癌變。 ????研究者認為，Mre11不僅是DNA損傷的感受器，更是修復DNA的啟動因子，還能修飾受損的DNA分子。 |
| 產品圖片 |
Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-Mre11/HNGS1 Polyclonal Antibody, Unconjugated(bs-3503R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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| 1、抗體溶解方法 | |
| 2、抗體修復方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關于肽鏈的設計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
