Anti-Rad50抗体[13B3/2C6] (ab89)
![Western blot - Anti-Rad50 antibody [13B3/2C6] (ab89)](https://www.abcam.cn/ps/products/0/ab89/Images/ab89-3371-anti-rad50-antibody-13b3-2c6-western-blot.jpg "Western blot - Anti-Rad50 antibody [13B3/2C6] (ab89)")
Key features and details
- Mouse monoclonal [13B3/2C6] to Rad50
- Suitable for: Flow Cyt, IHC-P, ICC, WB
- Reacts with: Human
- Isotype: IgG1
概述
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产品名称
Anti-Rad50抗体[13B3/2C6]
参阅全部 Rad50 一抗 -
描述
小鼠单克隆抗体[13B3/2C6] to Rad50 -
宿主
Mouse -
经测试应用
适用于: Flow Cyt, IHC-P, ICC, WBmore details -
种属反应性
与反应: Human -
免疫原
Recombinant fragment corresponding to Human Rad50 aa 1-450. Expressed in E.coli.
Database link: Q92878 -
阳性对照
- WB: HEK293 total cell lysate. ICC: HeLa cells. IHC-P: Human placenta tissue.
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常规说明
This product was changed from ascites to tissue culture supernatant on 01/02/2019. Please note that the dilutions may need to be adjusted accordingly. If you have any questions, please do not hesitate to contact our scientific support team.
Clone 2C6 recognizes Rad50, a 153kDa protein involved in DNA double strand break repair. Rad50 is associated with Mre11 and p95 (Nibrin) to form a multiprotein complex involved in the double strand break repair process.
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 and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. -
存储溶液
pH: 7.40
Constituent: 100% PBS -
Concentration information loading... -
纯度
Affinity purified -
纯化说明
Affinity purified by Protein G. -
克隆
单克隆 -
克隆编号
13B3/2C6 -
骨髓瘤
NS1 -
同种型
IgG1 -
轻链类型
kappa -
研究领域
相关产品
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Compatible Secondaries
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Isotype control
应用
| 应用 | Ab评论 | 说明 |
|---|---|---|
| Flow Cyt |
Use 1µg for 106 cells.
ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody. |
|
| IHC-P |
1/100 - 1/1000.
|
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| ICC |
1/200.
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| WB | (5) |
1/500 - 1/3000. Detects a band of approximately 150 kDa (predicted molecular weight: 146 kDa).
|
| 说明 |
|---|
|
Flow Cyt
Use 1µg for 106 cells. ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody. |
|
IHC-P
1/100 - 1/1000. |
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ICC
1/200. |
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WB
1/500 - 1/3000. Detects a band of approximately 150 kDa (predicted molecular weight: 146 kDa). |
靶标
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功能
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. -
组织特异性
Expressed at very low level in most tissues, except in testis where it is expressed at higher level. Expressed in fibroblasts. -
疾病相关
Defects in RAD50 are the cause of Nijmegen breakage syndrome-like disorder (NBSLD) [MIM:613078]; also called NBS-like disorder or RAD50 deficiency. NBSLD is a disorder similar to Nijmegen breakage syndrome and characterized by chromosomal instability, radiation sensitivity, microcephaly, growth retardation, short stature and bird-like face. Immunodeficiency is absent. -
序列相似性
Belongs to the SMC family. RAD50 subfamily.
Contains 1 zinc-hook domain. -
结构域
The zinc-hook, which separates the large intramolecular coiled coil regions, contains 2 Cys residues that coordinate one molecule of zinc with the help of the 2 Cys residues of the zinc-hook of another RAD50 molecule, thereby forming a V-shaped homodimer. The two heads of the homodimer, which constitute the ATP-binding domain, interact with the MRE11A homodimer. -
翻译后修饰
Phosphorylated upon DNA damage, probably by ATM or ATR. -
细胞定位
Nucleus. Chromosome > telomere. Localizes to discrete nuclear foci after treatment with genotoxic agents. - Information by UniProt
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数据库链接
- Entrez Gene: 10111 Human
- Omim: 604040 Human
- SwissProt: Q92878 Human
- Unigene: 633509 Human
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别名
- DNA repair protein RAD50 antibody
- hRAD50 antibody
- hsRAD50 antibody
see all
图片
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Western blot - Anti-Rad50 antibody [13B3/2C6] (ab89)
This picture was kindly supplied as part of the reviews for ab214 and for ab89 submitted by Anya Polischouk.
The bands represent nuclear (N) and cytoplasmic (C) extract from human lung cancer cells (U1810).
This image was generated using the ascites version of the product.
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![Western blot - Anti-Rad50 antibody [13B3/2C6] (ab89)](https://www.abcam.cn/ps/products/0/ab89/Images/ab89-3370-anti-rad50-antibody-13b3-2c6-western-blot.jpg)
Western blot - Anti-Rad50 antibody [13B3/2C6] (ab89)Anti-Rad50 antibody [13B3/2C6] (ab89) at 1/1000 dilution + 50 ug Human HEK293 total cell lysate
Secondary
HRP conjugated Donkey Anti-Mouse IgG
Developed using the ECL technique.
Performed under non-reducing conditions.
Predicted band size: 146 kDa
Observed band size: 160 kDa why is the actual band size different from the predicted?
Additional bands at: 300 kDa (possible non-specific binding)
Exposure time: 30 secondsThis image is courtesy of an Abreview submitted by Philippe Szankasi on 24 February 2006.
This image was generated using the ascites version of the product.
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![Immunocytochemistry - Anti-Rad50 antibody [13B3/2C6] (ab89)](https://www.abcam.cn/ps/products/0/ab89/Images/ab89-465377-anti-rad50-antibody-13b3-2c6-immunocytochemistry-hela-cells.jpg)
Immunocytochemistry - Anti-Rad50 antibody [13B3/2C6] (ab89)Immunocytochemical analysis of 4% paraformaldehyde-fixed, HeLa cells labelling Rad50 with ab89 at 1/200 dilution (green). Phalloidin at a 1/200 dilution was used to counterstain the cytoskeleton (red).
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![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Rad50 antibody [13B3/2C6] (ab89)](https://www.abcam.cn/ps/products/0/ab89/Images/ab89-3368-anti-rad50-antibody-13b3-2c6-immunohistochemistry.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Rad50 antibody [13B3/2C6] (ab89)ab89 (1µg/ml) staining RAD50 in human placenta, using an automated system (DAKO Autostainer Plus). Using this protocol there is strong nuclear staining.
Sections were rehydrated and antigen retrieved with the Dako 3 in 1 AR buffer EDTA pH 9.0 in a DAKO PT link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 mins. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 min and detected with Dako envision flex amplification kit for 30 minutes. Colorimetric detection was completed with Diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that, for manual staining, optimization of primary antibody concentration and incubation time is recommended. Signal amplification may be required.This image was generated using the ascites version of the product.
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![Flow Cytometry - Anti-Rad50 antibody [13B3/2C6] (ab89)](https://www.abcam.cn/ps/products/0/ab89/Images/ab89-3367-anti-rad50-antibody-13b3-2c6-flow-cytometry.jpg)
Flow Cytometry - Anti-Rad50 antibody [13B3/2C6] (ab89)Overlay histogram showing HeLa cells stained with ab89 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab89, 1µg/1x106 cells) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.
This image was generated using the ascites version of the product.
实验方案
数据表及文件
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SDS download
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Datasheet download
文献 (54)
ab89 被引用在 54 文献中.
- Alblihy A et al. Targeting Mre11 overcomes platinum resistance and induces synthetic lethality in XRCC1 deficient epithelial ovarian cancers. NPJ Precis Oncol 6:51 (2022). PubMed: 35853939
- Cao C et al. Epithelial cell transforming factor ECT2 is an important regulator of DNA double-strand break repair and genome stability. J Biol Chem 297:101036 (2021). PubMed: 34343566
- Bakr A et al. ID3 promotes homologous recombination via non-transcriptional and transcriptional mechanisms and its loss confers sensitivity to PARP inhibition. Nucleic Acids Res 49:11666-11689 (2021). PubMed: 34718742
- Li Y et al. Rad50 promotes ovarian cancer progression through NF-κB activation. J Cell Mol Med 25:10961-10972 (2021). PubMed: 34734468
- Alblihy A et al. Untangling the clinicopathological significance of MRE11-RAD50-NBS1 complex in sporadic breast cancers. NPJ Breast Cancer 7:143 (2021). PubMed: 34782604