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产品信息以Bioss网站为准
- 规格:
50ul/100ul/200ul
| 规格: | 50ul | 产品价格: | ¥1180.0 |
|---|---|---|---|
| 规格: | 100ul | 产品价格: | ¥1980.0 |
| 规格: | 200ul | 产品价格: | ¥2800.0 |
| 产品编号 | bs-6137R |
| 英文名称 | CtIP Rabbit pAb |
| 中文名称 | 视网膜母细胞瘤结合蛋白8抗体 |
| 英文别名 | COM1_HUMAN antibody CtBP interacting protein antibody CtBP-interacting protein antibody CtIP antibody DNA endonuclease RBBP8; RBBBP8; RBBP-8; RBBP8; Retinoblastoma-binding protein 8; Retinoblastoma-interacting protein and myosin-like; RIM; SAE2; Sporulation in the absence of SPO11 protein 2 homolog. |
| 产品应用 | WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500, ELISA=1:5000-10000 Not yet tested in other applications. |
| 交叉反应 | (Human, Mouse, Rat, Chicken, Pig) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from human CtIP/RBBP8 |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 理论分子量 | 102 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Cancer > Oncoproteins/suppressors > Tumor suppressors > Rb family Epigenetics and Nuclear Signaling > DNA / RNA > DNA Damage & Repair > DNA Damage Response Epigenetics and Nuclear Signaling > Transcription > Other factors |
| 亚基 | Homodimer; dimerizes via the coiled coil domain. Interacts (via the PXDLS motif) with CTBP1; the interaction is disrupted via binding of the adenovirus E1A to CTBP1. Component of the BRCA1-RBBBP8 complex. Interacts (the Ser-327 phosphorylated form) with BRCA1 (via the C-terminal BRCA1 domains): the interaction occurs in the G2 phase, ubiquitinates RBBP8 and involves RBBP8 in BRCA1-dependent G2/M checkpoint control on DNA damage. Interacts with RB1. Interacts with the MRN complex. Interacts directly with MRE11A; the interaction is required for efficient homologous recombination (HR) and regulation of the MRN complex. Interacts directly with RAD50. Interacts directly with NBN. Interacts with SIRT6; the interaction deacetylates RBBP8 upon DNA damage. Interacts with LM04 (via the LIM zinc-binding 1 domain). |
| 亚细胞定位 | Nucleus. Note=Associates with sites of DNA damage in S/G2 phase. Ubiquitinated RBBP8 binds to chromatin following DNA damage. |
| 翻译后修饰 | Acetylated. Deacetylation by SIRT6 upon DNA damage promotes DNA end resection. Phosphorylated upon DNA damage, probably by ATM or ATR. Hyperphosphorylation upon ionizing radiation results in dissociation from BRCA1. Phosphorylation at Thr-847 by CDK1 is essential for the recruitment to DNA and the DNA repair function. Phosphorylated on Ser-327 as cells enter G2 phase. This phosphorylation is required for binding BRCA1 and for the G2/M DNA damage transition checkpoint control. Ubiquitinated. Ubiquitination at multiple sites by BRCA1 (via its N-terminal RING domain) does not lead to its proteosomal degradation but instead the ubiquitinated RBBP8 binds to chromatin following DNA damage and may play a role in G2/M checkpoint control. |
| 相似性 | Belongs to the COM1/SAE2/CtIP family. |
| 功能 | Endonuclease that cooperates with the MRE11-RAD50-NBN (MRN) complex in processing meiotic and mitotic double-strand breaks (DSBs) by ensuring both resection and intrachromosomal association of the broken ends. Functions downstream of the MRN complex and ATM, promotes ATR activation and its recruitment to DSBs in the S/G2 phase facilitating the generation of ssDNA. Component of the BRCA1-RBBP8 complex that regulates CHEK1 activation and controls cell cycle G2/M checkpoints on DNA damage. Promotes microhomology-mediated alternative end joining (A-NHEJ) during class-switch recombination and plays an essential role in chromosomal translocations. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | The protein encoded by this gene is a ubiquitously expressed nuclear protein. It is found among several proteins that bind directly to retinoblastoma protein, which regulates cell proliferation. This protein complexes with transcriptional co-repressor CTBP. It is also associated with BRCA1 and is thought to modulate the functions of BRCA1 in transcriptional regulation, DNA repair, and/or cell cycle checkpoint control. It is suggested that this gene may itself be a tumor suppressor acting in the same pathway as BRCA1. Three transcript variants encoding two different isoforms have been found for this gene. More transcript variants exist, but their full-length natures have not been determined. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
| {IHC-P} | {1:100-500} |
| {IHC-F} | {1:100-500} |
| {IF} | {1:100-500} |
| {ELISA} | {1:5000-10000} |
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文献和实验= NAL), appears to form upon oxidative cyclization of the nonfluorescent 2:1 lysine-HNE Michael adduct-Schiff base cross-link (Scheme 1). Polyclonal antibody (PAb) to the NAL-HNE fluorophore was raised in rabbit and found to be highly specific
GE Healthcare Benzamidine Sepharose™ 6B is p-aminobenzamidine covalently attached to Sepharose 6B by the epoxy coupling method. p-Aminobenzamidine (PAB), is a synthetic inhibitor of trypsin-like serine protease. Trypsin and trypsin
Analysis of Oxidative Modification of Proteins
Additional reagents and equipment for SDS‐PAGE (unit 6.1 ) and staining gels with Coomassie blue R‐250 (unit 6.6 ). CAUTION: When working with radioactive materials, take appropriate
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