Anti-hHR23b抗体(ab88503)
Key features and details
- Mouse polyclonal to hHR23b
- Suitable for: WB
- Reacts with: Human
- Isotype: IgG
概述
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产品名称
Anti-hHR23b抗体
参阅全部 hHR23b 一抗 -
描述
小鼠多克隆抗体to hHR23b -
宿主
Mouse -
经测试应用
适用于: WBmore details -
种属反应性
与反应: Human -
免疫原
Recombinant full length protein within Human hHR23b. The exact immunogen sequence used to generate this antibody is proprietary information. If additional detail on the immunogen is needed to determine the suitability of the antibody for your needs, please contact our Scientific Support team to discuss your requirements.
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常规说明
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
存储溶液
pH: 7.40
Constituent: 100% PBS -
Concentration information loading...
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纯度
Protein A purified -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
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Compatible Secondaries
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Isotype control
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab88503于以下的经测试应用
“应用说明”部分 下显示的仅为推荐的起始稀释度;实际最佳的稀释度/浓度应由使用者检定。
应用 | Ab评论 | 说明 |
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WB | (1) |
1/500 - 1/1000. Predicted molecular weight: 43 kDa.
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说明 |
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WB
1/500 - 1/1000. Predicted molecular weight: 43 kDa. |
靶标
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功能
Multiubiquitin chain receptor involved in modulation of proteasomal degradation. Binds to polyubiquitin chains. Proposed to be capable to bind simultaneously to the 26S proteasome and to polyubiquitinated substrates and to deliver ubiquitinated proteins to the proteasome. May play a role in endoplasmatic reticulum-associated degradation (ERAD) of misfolded glycoproteins by association with PNGase and delivering deglycosylated proteins to the proteasome.
Involved in global genome nucleotide excision repair (GG-NER) by acting as component of the XPC complex. Cooperatively with CETN2 appears to stabilize XPC. May protect XPC from proteasomal degradation.
The XPC complex is proposed to represent the first factor bound at the sites of DNA damage and together with other core recognition factors, XPA, RPA and the TFIIH complex, is part of the pre-incision (or initial recognition) complex. The XPC complex recognizes a wide spectrum of damaged DNA characterized by distortions of the DNA helix such as single-stranded loops, mismatched bubbles or single stranded overhangs. The orientation of XPC complex binding appears to be crucial for inducing a productive NER. XPC complex is proposed to recognize and to interact with unpaired bases on the undamaged DNA strand which is followed by recruitment of the TFIIH complex and subsequent scanning for lesions in the opposite strand in a 5'-to-3' direction by the NER machinery. Cyclobutane pyrimidine dimers (CPDs) which are formed upon UV-induced DNA damage esacpe detection by the XPC complex due to a low degree of structural perurbation. Instead they are detected by the UV-DDB complex which in turn recruits and cooperates with the XPC complex in the respective DNA repair. In vitro, the XPC:RAD23B dimer is sufficient to initiate NER; it preferentially binds to cisplatin and UV-damaged double-stranded DNA and also binds to a variety of chemically and structurally diverse DNA adducts. XPC:RAD23B contacts DNA both 5' and 3' of a cisplatin lesion with a preference for the 5' side. XPC:RAD23B induces a bend in DNA upon binding. XPC:RAD23B stimulates the activity of DNA glycosylases TDG and SMUG1. -
序列相似性
Belongs to the RAD23 family.
Contains 1 STI1 domain.
Contains 2 UBA domains.
Contains 1 ubiquitin-like domain. -
结构域
The ubiquitin-like domain mediates interaction with ATXN3. -
细胞定位
Nucleus. Cytoplasm. The intracellular distribution is cell cycle dependent. Localized to the nucleus and the cytoplasm during G1 phase. Nuclear levels decrease during S-phase; upon entering mitosis, relocalizes in the cytoplasm without association with chromatin. - Information by UniProt
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数据库链接
- Entrez Gene: 5887 Human
- Omim: 600062 Human
- SwissProt: P54727 Human
- Unigene: 521640 Human
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别名
- hHR 23b antibody
- hHR23B antibody
- HR 23B antibody
see all
图片
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Anti-hHR23b antibody (ab88503) at 1/500 dilution + Human liver lysate at 50 µg
Predicted band size: 43 kDa -
All lanes : Anti-hHR23b antibody (ab88503) at 1/500 dilution
Lane 1 : hHR23b transfected 293T cell line
Lane 2 : Non-transfected 293T cell line
Lysates/proteins at 25 µg per lane.
Predicted band size: 43 kDa
数据表及文件
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SDS download
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Datasheet download
文献 (5)
ab88503 被引用在 5 文献中.
- Mak MP et al. Valproic acid combined with cisplatin-based chemoradiation in locally advanced head and neck squamous cell carcinoma patients and associated biomarkers. Ecancermedicalscience 14:1155 (2020). PubMed: 33574900
- Baranes-Bachar K et al. The Ubiquitin E3/E4 Ligase UBE4A Adjusts Protein Ubiquitylation and Accumulation at Sites of DNA Damage, Facilitating Double-Strand Break Repair. Mol Cell 69:866-878.e7 (2018). PubMed: 29499138
- Angelika Ihle M et al. HR23b expression is a potential predictive biomarker for HDAC inhibitor treatment in mesenchymal tumours and is associated with response to vorinostat. J Pathol Clin Res 2:59-71 (2016). WB . PubMed: 27499916
- Zhang YJ et al. C9ORF72 poly(GA) aggregates sequester and impair HR23 and nucleocytoplasmic transport proteins. Nat Neurosci 19:668-677 (2016). PubMed: 26998601
- Yeo W et al. Epigenetic Therapy Using Belinostat for Patients With Unresectable Hepatocellular Carcinoma: A Multicenter Phase I/II Study With Biomarker and Pharmacokinetic Analysis of Tumors From Patients in the Mayo Phase II Consortium and the Cancer Therapeutics Research Group. J Clin Oncol 30:3361-7 (2012). IHC ; Human . PubMed: 22915658