RabMAb

Anti-YAP1抗体[EP1674Y] (ab52771)

概述

  • 产品名称Anti-YAP1抗体[EP1674Y]
    参阅全部 YAP1 一抗
  • 描述
    兔单克隆抗体[EP1674Y] to YAP1
  • 特异性This antibody reacts with YAP1.
  • 经测试应用适用于: WB, IP, Flow Cyt, IHC-P, ICC/IFmore details
  • 种属反应性
    与反应: Human
  • 免疫原

    A synthetic peptide corresponding to residues near the C terminus of human YAP1.

  • 阳性对照
  • 常规说明

    This product is a recombinant rabbit monoclonal antibody.

     

    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

    Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

    Anti-YAP1 antibody (HRP) [EP1674Y] (ab195857)

性能

应用

Our Abpromise guarantee covers the use of ab52771 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB 1/25000 - 1/50000. Detects a band of approximately 70 kDa (predicted molecular weight: 65 kDa).
IP 1/70.
Flow Cyt 1/50.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

IHC-P Use at an assay dependent concentration.
ICC/IF 1/100 - 1/500.

靶标

  • 功能Transcriptional regulator which can act both as a coactivator and a corepressor and is the critical downstream regulatory target in the Hippo signaling pathway that plays a pivotal role in organ size control and tumor suppression by restricting proliferation and promoting apoptosis. The core of this pathway is composed of a kinase cascade wherein MST1/MST2, in complex with its regulatory protein SAV1, phosphorylates and activates LATS1/2 in complex with its regulatory protein MOB1, which in turn phosphorylates and inactivates YAP1 oncoprotein and WWTR1/TAZ. Plays a key role to control cell proliferation in response to cell contact. Phosphorylation of YAP1 by LATS1/2 inhibits its translocation into the nucleus to regulate cellular genes important for cell proliferation, cell death, and cell migration. The presence of TEAD transcription factors are required for it to stimulate gene expression, cell growth, anchorage-independent growth, and epithelial mesenchymal transition (EMT) induction. Isoform 2 and isoform 3 can activate the C-terminal fragment (CTF) of ERBB4 (isoform 3).
  • 组织特异性Increased expression seen in some liver and prostate cancers. Isoforms lacking the transactivation domain found in striatal neurons of patients with Huntington disease (at protein level).
  • 序列相似性Belongs to the YORKIE family.
    Contains 2 WW domains.
  • 翻译后修饰Phosphorylated by LATS1 and LATS2; leading to cytoplasmic translocation and inactivation. Phosphorylated by ABL1; leading to YAP1 stabilization, enhanced interaction with TP73 and recruitment onto proapoptotic genes; in response to DNA damage.
  • 细胞定位Cytoplasm. Nucleus. Both phosphorylation and cell density can regulate its subcellular localization. Phosphorylation sequesters it in the cytoplasm by inhibiting its translocation into the nucleus. At low density, predominantly nuclear and is translocated to the cytoplasm at high density.
  • Information by UniProt
  • 数据库链接
  • 别名
    • 65 kDa Yes associated protein antibody
    • 65 kDa Yes-associated protein antibody
    • COB1 antibody
    • YAp 1 antibody
    • YAP 65 antibody
    • YAP antibody
    • YAP1 antibody
    • YAP1_HUMAN antibody
    • YAP2 antibody
    • YAP65 antibody
    • yes -associated protein delta antibody
    • Yes associated protein 1 65kDa antibody
    • Yes associated protein 1 antibody
    • Yes associated protein 2 antibody
    • yes associated protein beta antibody
    • YKI antibody
    • Yorkie homolog antibody
    see all

Anti-YAP1 antibody [EP1674Y] 图像

  • Immunocytochemistry/Immunofluorescence analysis of MCF-7 (human breast carcinoma) labelling YAP1 with purified ab52771 at 1/500. Cells were fixed with 4% Paraformaldehyde and permeabilised by 0.1% tritonX-100. An Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1000) was used as the secondary antibody (Ab150077). Nuclei counterstained with DAPI (blue).

  • Anti-YAP1 antibody [EP1674Y] (ab52771) at 1/50000 dilution + Hela cell lysate at 10 µg

    Secondary
    Goat anti-rabbit HRP labeled at 1/2000 dilution

    Predicted band size : 65 kDa
    Observed band size : 65 kDa
  • Overlay histogram showing HeLa cells stained with ab52771 (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 (ab52771, 1/50 dilution) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1μg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.

  • Immunohistochemical staining of YAP1 in paraffin embedded human breast carcinoma tissue using ab52771 at a 1/100 dilution.

  • Developed using the ECL technique

    Predicted band size : 65 kDa
    Observed band size : 70 kDa (why is the actual band size different from the predicted?)


    Exposure time : 1 minute

    Image courtesy of an anonymous Abreview.

    All lanes are ab52771 at a 1/1000 dilution plus whole cell lysate prepared from U87MG tumour cell line, treated with DMSO or 1uM &10uM LY294002, 50µg positive control loaded.
    Primary antibody was incubated for 16 hours at 4°C.
    Blocking step was performed using 5% milk for 1 hour at 23°C.
    Secondary used was a goat polyclonal conjugated to HRP, at a 1/10,000 dilution.

    See Abreview

Anti-YAP1 antibody [EP1674Y] (ab52771)参考文献

This product has been referenced in:
  • Ye L  et al. Decreased Yes-Associated Protein-1 (YAP1) Expression in Pediatric Hearts with Ventricular Septal Defects. PLoS One 10:e0139712 (2015). Read more (PubMed: 26426694) »
  • Whiteman EL  et al. Crumbs3 is essential for proper epithelial development and viability. Mol Cell Biol 34:43-56 (2014). Mouse . Read more (PubMed: 24164893) »

See all 17 Publications for this product

Product Wall

Abcam has not validated the combination of species/application used in this Abreview.
Application Immunoprecipitation
Sample Xenopus laevis Cell lysate - whole cell (oocyte)
Total protein in input 1500 µg
Immuno-precipitation step Other - Dynabeads Protein A
Specification oocyte
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提交于 Oct 27 2016

Application Western blot
Sample Xenopus laevis Cell lysate - whole cell (oocyte)
Gel Running Conditions Reduced Denaturing (7,5)
Loading amount 20 µg
Specification oocyte
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 20°C
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提交于 Oct 14 2016

Abcam has not validated the combination of species/application used in this Abreview.
Application Immunocytochemistry/ Immunofluorescence
Sample Mouse Cell (H22 (Hepatoma cell line))
Permeabilization No
Specification H22 (Hepatoma cell line)
Blocking step BSA as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
Fixative Paraformaldehyde
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提交于 Mar 18 2016

Application Immunocytochemistry/ Immunofluorescence
Sample Human Cell (BEL-7402)
Permeabilization No
Specification BEL-7402
Blocking step BSA as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
Fixative Paraformaldehyde
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提交于 Mar 15 2016

Application Immunoprecipitation
Sample Human Cell lysate - whole cell (BEL-7402)
Total protein in input 80 µg
Treatment 80 µM Doxorubicin for 24hrs
Immuno-precipitation step Protein A/G
Specification BEL-7402
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提交于 Feb 11 2016

Application Western blot
Sample Human Cell lysate - whole cell (BEL-7402)
Gel Running Conditions Non-reduced Denaturing (10%)
Loading amount 50 µg
Treatment 80 µM actinomycin for 24hrs
Specification BEL-7402
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
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提交于 Jan 29 2016

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunocytochemistry/ Immunofluorescence
Sample Human Cell (BEL-7402)
Permeabilization No
Specification BEL-7402
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: 25°C
Fixative Paraformaldehyde
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提交于 Jan 27 2016

Application Immunoprecipitation
Sample Human Cell lysate - whole cell (breast cancer cell lines)
Total protein in input 500 µg
Treatment 2DG 50mM for 24hrs
Immuno-precipitation step Protein A
Specification breast cancer cell lines
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提交于 Sep 30 2015

Thank you for contacting Abcam.

Earlier we discussed ab52771 lack of positive signal in IP and positive signal via WB. I have sent a free of charge replacement of ab52771, order XXXX. Additionally, I have attached our protocol book with IP pro...

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Application Western blot
Sample Human Cell lysate - whole cell (Breast cancer cell line)
Loading amount 50 cells
Specification Breast cancer cell line
Gel Running Conditions Reduced Denaturing (10% PAGE)
Blocking step 2% Milk, 1% BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 2% · Temperature: 20°C
Username

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提交于 Sep 21 2012

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