重组Anti-Chk2抗体[EPR5528] (ab133505)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR5528] to Chk2
- Suitable for: WB
- Knockout validated
- Reacts with: Human
Related conjugates and formulations
概述
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产品名称
Anti-Chk2抗体[EPR5528]
参阅全部 Chk2 一抗 -
描述
兔单克隆抗体[EPR5528] to Chk2 -
宿主
Rabbit -
经测试应用
适用于: WBmore details
不适用于: Flow Cyt,ICC/IF,IHC-P or IP -
种属反应性
与反应: Human -
免疫原
Synthetic peptide within Human Chk2 aa 1-100 (N terminal). The exact sequence is proprietary.
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阳性对照
- SH-SY5Y, HeLa, HT29 and 293T cell lysates.
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常规说明
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C. -
解离常数(KD)
KD = 1.02 x 10 -10 M Learn more about KD -
存储溶液
pH: 7.2
Preservative: 0.05% Sodium azide
Constituents: 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine, 50% Tissue culture supernatant -
Concentration information loading...
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纯度
Tissue culture supernatant -
克隆
单克隆 -
克隆编号
EPR5528 -
同种型
IgG -
研究领域
相关产品
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Alternative Versions
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Isotype control
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab133505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 |
Use at an assay dependent dilution. Detects a band of approximately 61 kDa (predicted molecular weight: 61 kDa).
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说明 |
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WB
Use at an assay dependent dilution. Detects a band of approximately 61 kDa (predicted molecular weight: 61 kDa). |
靶标
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功能
Regulates cell cycle checkpoints and apoptosis in response to DNA damage, particularly to DNA double-strand breaks. Inhibits CDC25C phosphatase by phosphorylation on 'Ser-216', preventing the entry into mitosis. May also play a role in meiosis. Regulates the TP53 tumor suppressor through phosphorylation at 'Thr-18' and 'Ser-20'. -
组织特异性
High expression is found in testis, spleen, colon and peripheral blood leukocytes. Low expression is found in other tissues. -
疾病相关
Defects in CHEK2 are associated with Li-Fraumeni syndrome 2 (LFS2) [MIM:609265]; a highly penetrant familial cancer phenotype usually associated with inherited mutations in p53/TP53.
Defects in CHEK2 may be a cause of susceptibility to prostate cancer (PC) [MIM:176807]. It is a malignancy originating in tissues of the prostate. Most prostate cancers are adenocarcinomas that develop in the acini of the prostatic ducts. Other rare histopathologic types of prostate cancer that occur in approximately 5% of patients include small cell carcinoma, mucinous carcinoma, prostatic ductal carcinoma, transitional cell carcinoma, squamous cell carcinoma, basal cell carcinoma, adenoid cystic carcinoma (basaloid), signet-ring cell carcinoma and neuroendocrine carcinoma.
Defects in CHEK2 are found in some patients with osteogenic sarcoma (OSRC) [MIM:259500]. -
序列相似性
Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CHK2 subfamily.
Contains 1 FHA domain.
Contains 1 protein kinase domain. -
翻译后修饰
Phosphorylated by PLK4. -
细胞定位
Nucleus; Nucleus. Isoform 10 is present throughout the cell and Nucleus > PML body. Nucleus > nucleoplasm. Recruited into PML bodies together with TP53. - Information by UniProt
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数据库链接
- Entrez Gene: 11200 Human
- Omim: 604373 Human
- SwissProt: O96017 Human
- Unigene: 291363 Human
- Unigene: 505297 Human
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别名
- CDS 1 antibody
- Cds1 antibody
- Cds1 homolog antibody
see all
图片
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Lanes 1, 5 and 9: Wild-type HAP1 cell lysate (20 µg)
Lanes 2, 6 and 10: Chk2 knockout HAP1 cell lysate (20 µg)
Lanes 3, 7 and 11: HeLa cell lysate (20 µg)
Lanes 4, 8 and 12: HEK293 cell lysate (20 µg)
Lanes 1, 2, 3 and 4: Green signal from target - ab133505 observed at 62 kDa
Lanes 5, 6, 7 and 8: Red signal from loading control - ab8245 observed at 37 kDa
Lanes 9, 10, 11 and 12: Merged (red and green) signal
ab133505 was shown to specifically react with Chk2 when Chk2 knockout samples were used. Wild-type and Chk2 knockout samples were subjected to SDS-PAGE. ab133505 and ab8245 (loading control to GAPDH) were diluted 1/10000 and 1/2000 respectively and incubated overnight at 4°C. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776 secondary antibodies at 1/10000 dilution for 1 h at room temperature before imaging. -
All lanes : Anti-Chk2 antibody [EPR5528] (ab133505) at 1/10000 dilution
Lane 1 : SH-SY5Y lysate
Lane 2 : HeLa lysate
Lane 3 : HT29 lysate
Lane 4 : 293T cell lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Goat-anti-rabbit HRP at 1/2000 dilution
Predicted band size: 61 kDa
Observed band size: 61 kDa -
Lanes 1: Wild-type HAP1 cell lysate (20 µg)
Lanes 2: Chk2 knockout HAP1 cell lysate (20 µg)
Lanes 3: HeLa cell lysate (20 µg)
Lanes 4: HEK293 cell lysate (20 µg)Lanes 1 - 4: Merged signal (red and green). Green - ab133505 observed at 64 kDa. Red - loading control, ab8245, observed at 37 kDa.
This western blot image is a comparison between ab133505 and a competitor's rabbit polyclonal antibody.
数据表及文件
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SDS download
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Datasheet download
文献 (1)
ab133505 被引用在 1 文献中.
- Wrobel L et al. The presence of disulfide bonds reveals an evolutionarily conserved mechanism involved in mitochondrial protein translocase assembly. Sci Rep 6:27484 (2016). PubMed: 27265872