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AB56701

Anti-YAP1 antibody [2F12]

5

(5 Reviews)

|

(74 Publications)

Anti-YAP1 antibody [2F12] (ab56701) is a mouse monoclonal antibody detecting YAP1 in Western Blot, IHC-P. Suitable for Human, Mouse.

- Over 50 publications
- Trusted since 2007

View Alternative Names

YAP65, YAP1, Transcriptional coactivator YAP1, Yes-associated protein 1, Protein yorkie homolog, Yes-associated protein YAP65 homolog

7 Images
Western blot - Anti-YAP1 antibody [2F12] (AB56701)
  • WB

Unknown

Western blot - Anti-YAP1 antibody [2F12] (AB56701)

YAP1 antibody (ab56701) at 1ug/lane + HeLa cell lysate at 25ug/lane.

This image was generated using the ascites version of the product.

All lanes:

Western blot - Anti-YAP1 antibody [2F12] (ab56701)

Predicted band size: 54 kDa

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-YAP1 antibody [2F12] (AB56701)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-YAP1 antibody [2F12] (AB56701)

YAP1 antibody (ab56701) used in immunohistochemistry at 3ug/ml on formalin fixed and paraffin embedded human endometrium.

This image was generated using the ascites version of the product.

Western blot - Anti-YAP1 antibody [2F12] (AB56701)
  • WB

CiteAb

Western blot - Anti-YAP1 antibody [2F12] (AB56701)

Western Blotting using Anti-YAP1 antibody [2F12], ab56701. Publication image from Wu, Y. et al., 2020, Mol Cancer, 32106857. Legend direct from paper.

Ectopic expression of YAP and ALKBH5 regulates cell proliferation, invasion, migration, and EMT in NSCLC cells. (a) The mRNA and protein levels of YAP and ALKBH5 were analyzed by RT-PCR and western blot assays in the paired fresh NSCLC tumor cancer tissues (Tumor) and matched adjacent normal tissues (Normal) (left panel, n = 10; right panel, n = 30). (b) The expressions of YAP and ALKBH5 were analyzed by immunohistochemical (IHC) assay in the human lung cancer tissues and their normal adjacent lung tissues (n = 5). (c) The TCGA database indicated that YAP was higher but ALKBH5 was lower in tumor tissues than their normal tissues. (d) The mRNA and protein levels of YAP and ALKBH5 were analyzed by RT-PCR, qPCR and western blot assays in NSCLC cell lines and their control (normal) cell, BEAS-2B. (e) High expression of YAP (P = 0.00932) but low expression of ALKBH5 (P = 0.00545) were associated with worse prognosis for NSCLC patients. (f-j) A549 cells were transfected with indicated genes of YAP and ALKBH5. (f) The expressions of YAP and ALKBH5 were analyzed by RT-PCR and western blot assays. (g) The cellular growth was analyzed by CCK8 assay. (h) The migration viability was analyzed by scratch assay. (i) The cellular invasion and migration growths were analyzed by transwell assay. (j) The expressions of E-cadherin and Vimentin were analyzed by RT-PCR and western blot assays. Results were presented as mean ± SD of three independent experiments. *P < 0.05 or **P < 0.01 indicates a significant difference between the indicated groups

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Western blot - Anti-YAP1 antibody [2F12] (AB56701)
  • WB

CiteAb

Western blot - Anti-YAP1 antibody [2F12] (AB56701)

Western Blotting using Anti-YAP1 antibody [2F12], ab56701. Publication image from Wu, Y. et al., 2020, Mol Cancer, 32106857. Legend direct from paper.

ALKBH5 controls YAP expression by regulation m6A level in NSCLC. (a) Pie chart depicting the fraction of m6A peaks in 4 transcript segments. (b) Gene ontology (GO) enrichment analysis of tumor methylated genes in NSCLC patients. (c) The m6A levels of total and YAP were detected in human NSCLC cell lines determined by m6A methylation quantification kit and MeRIP-qPCR assay. (d) The total m6A levels were higher in 30 paired fresh NSCLC tumor cancer tissues (Tumor) than matched adjacent normal tissues (Normal) (n = 30). (e) The interaction between ALKBH5 and YAP pre-mRNA was detected by RIP. (f) The relative m6A level of YAP pre-mRNA was detected by MeRIP-qPCR in A549 cells. (g) Sequence motifs in m6A peaks identified by using m6Avar database from YAP CDS. (h) Putative m6A modification sites in the CDS sequence of YAP and synonymous mutations in the YAP CDS. (i) The interaction between ALKBH5 and YAP pre-mRNA was detected by RIP. (j) The relative of m6A level in YAP from co-expression of ALKBH5 and YAP WT/Muts# (left panel) or ALKBH5 and YAP Muts (right panel) in A549 and H1299 cells. (k) The relative mRNA levels of YAP were analyzed by RT-PCR. (l) The mRNA and protein levels of ALKBH5, YAP, CTGF and Cyr61 were detected in A549 cells. (m) The negative correlation between ALKBH5 and YAP was analyzed from TCGA database. (n) The expressions of wild type (ALKBH5 WT) and catalytic mutant (ALKBH5 KD) of ALKBH5 were analyzed by RT-PCR and western blot assays. (o) The relative of m6A level in YAP from ALKBH5 WT or KD transfected A549 cells. (p) The mRNA levels of ALKBH5, YAP, CTGF and Cyr61 were detected in A549 and H1299 cells. Results were presented as mean ± SD of three independent experiments. *P < 0.05 or **P < 0.01 indicates a significant difference between the indicated groups. ns, not significant

false

Western blot - Anti-YAP1 antibody [2F12] (AB56701)
  • WB

CiteAb

Western blot - Anti-YAP1 antibody [2F12] (AB56701)

Western Blotting using Anti-YAP1 antibody [2F12], ab56701. Publication image from Wu, Y. et al., 2020, Mol Cancer, 32106857. Legend direct from paper.

Ectopic expression of YAP and ALKBH5 regulates cell proliferation, invasion, migration, and EMT in NSCLC cells. (a) The mRNA and protein levels of YAP and ALKBH5 were analyzed by RT-PCR and western blot assays in the paired fresh NSCLC tumor cancer tissues (Tumor) and matched adjacent normal tissues (Normal) (left panel, n = 10; right panel, n = 30). (b) The expressions of YAP and ALKBH5 were analyzed by immunohistochemical (IHC) assay in the human lung cancer tissues and their normal adjacent lung tissues (n = 5). (c) The TCGA database indicated that YAP was higher but ALKBH5 was lower in tumor tissues than their normal tissues. (d) The mRNA and protein levels of YAP and ALKBH5 were analyzed by RT-PCR, qPCR and western blot assays in NSCLC cell lines and their control (normal) cell, BEAS-2B. (e) High expression of YAP (P = 0.00932) but low expression of ALKBH5 (P = 0.00545) were associated with worse prognosis for NSCLC patients. (f-j) A549 cells were transfected with indicated genes of YAP and ALKBH5. (f) The expressions of YAP and ALKBH5 were analyzed by RT-PCR and western blot assays. (g) The cellular growth was analyzed by CCK8 assay. (h) The migration viability was analyzed by scratch assay. (i) The cellular invasion and migration growths were analyzed by transwell assay. (j) The expressions of E-cadherin and Vimentin were analyzed by RT-PCR and western blot assays. Results were presented as mean ± SD of three independent experiments. *P < 0.05 or **P < 0.01 indicates a significant difference between the indicated groups

false

Western blot - Anti-YAP1 antibody [2F12] (AB56701)
  • WB

CiteAb

Western blot - Anti-YAP1 antibody [2F12] (AB56701)

Western Blotting using Anti-YAP1 antibody [2F12], ab56701. Publication image from Wu, Y. et al., 2020, Mol Cancer, 32106857. Legend direct from paper.

Ectopic expression of YAP and ALKBH5 regulates cell proliferation, invasion, migration, and EMT in NSCLC cells. (a) The mRNA and protein levels of YAP and ALKBH5 were analyzed by RT-PCR and western blot assays in the paired fresh NSCLC tumor cancer tissues (Tumor) and matched adjacent normal tissues (Normal) (left panel, n = 10; right panel, n = 30). (b) The expressions of YAP and ALKBH5 were analyzed by immunohistochemical (IHC) assay in the human lung cancer tissues and their normal adjacent lung tissues (n = 5). (c) The TCGA database indicated that YAP was higher but ALKBH5 was lower in tumor tissues than their normal tissues. (d) The mRNA and protein levels of YAP and ALKBH5 were analyzed by RT-PCR, qPCR and western blot assays in NSCLC cell lines and their control (normal) cell, BEAS-2B. (e) High expression of YAP (P = 0.00932) but low expression of ALKBH5 (P = 0.00545) were associated with worse prognosis for NSCLC patients. (f-j) A549 cells were transfected with indicated genes of YAP and ALKBH5. (f) The expressions of YAP and ALKBH5 were analyzed by RT-PCR and western blot assays. (g) The cellular growth was analyzed by CCK8 assay. (h) The migration viability was analyzed by scratch assay. (i) The cellular invasion and migration growths were analyzed by transwell assay. (j) The expressions of E-cadherin and Vimentin were analyzed by RT-PCR and western blot assays. Results were presented as mean ± SD of three independent experiments. *P < 0.05 or **P < 0.01 indicates a significant difference between the indicated groups

false

Western blot - Anti-YAP1 antibody [2F12] (AB56701)
  • WB

CiteAb

Western blot - Anti-YAP1 antibody [2F12] (AB56701)

Western Blotting using Anti-YAP1 antibody [2F12], ab56701. Publication image from Wu, Y. et al., 2020, Mol Cancer, 32106857. Legend direct from paper.

Ectopic expression of YAP and ALKBH5 regulates cell proliferation, invasion, migration, and EMT in NSCLC cells. (a) The mRNA and protein levels of YAP and ALKBH5 were analyzed by RT-PCR and western blot assays in the paired fresh NSCLC tumor cancer tissues (Tumor) and matched adjacent normal tissues (Normal) (left panel, n = 10; right panel, n = 30). (b) The expressions of YAP and ALKBH5 were analyzed by immunohistochemical (IHC) assay in the human lung cancer tissues and their normal adjacent lung tissues (n = 5). (c) The TCGA database indicated that YAP was higher but ALKBH5 was lower in tumor tissues than their normal tissues. (d) The mRNA and protein levels of YAP and ALKBH5 were analyzed by RT-PCR, qPCR and western blot assays in NSCLC cell lines and their control (normal) cell, BEAS-2B. (e) High expression of YAP (P = 0.00932) but low expression of ALKBH5 (P = 0.00545) were associated with worse prognosis for NSCLC patients. (f-j) A549 cells were transfected with indicated genes of YAP and ALKBH5. (f) The expressions of YAP and ALKBH5 were analyzed by RT-PCR and western blot assays. (g) The cellular growth was analyzed by CCK8 assay. (h) The migration viability was analyzed by scratch assay. (i) The cellular invasion and migration growths were analyzed by transwell assay. (j) The expressions of E-cadherin and Vimentin were analyzed by RT-PCR and western blot assays. Results were presented as mean ± SD of three independent experiments. *P < 0.05 or **P < 0.01 indicates a significant difference between the indicated groups

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Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

2F12

Isotype

IgG2a

Light chain type

kappa

Carrier free

Yes

Reacts with

Human, Mouse

Applications

WB, IHC-P

applications

Immunogen

Recombinant Fragment Protein within Human YAP1 aa 50-200. The exact immunogen used to generate this antibody is proprietary information.

P46937

Reactivity data

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Product details

What is this antibody validated in?
Anti-YAP1 antibody [2F12] (ab56701) is a mouse monoclonal antibody and is validated for use in Western Blot (WB), Immunohistochemistry (IHC-P) in Human, Mouse samples.

What is the molecular weight of YAP1?
Anti-YAP1 [2F12] (ab56701) specifically detects a band for YAP1 (UniProt: P46937) at a molecular weight of 49kDa.

Trusted by the scientific community
Anti-YAP1 [2F12] (ab56701) was first used in a scientific publication in 2007 and has been cited over 50 times in peer-reviewed journals.

Reviewed by scientists
Anti-YAP1 [2F12] (ab56701) has over 5 independent reviews from customers.

Properties and storage information

Form
Liquid
Purity
Tissue culture supernatant
Storage buffer
pH: 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

YAP1 also known as Yes-associated protein 1 is a transcriptional coactivator involved in regulating gene expression. This protein has a mass of approximately 65 kDa and is expressed in various tissues including the liver and heart. YAP1 plays a significant role in the Hippo signaling pathway where it acts by binding to transcriptional enhancer factors such as TEADs to activate gene transcription.
Biological function summary

YAP1 influences cell proliferation and apoptosis by interacting with other proteins to form transcriptional complexes. It participates in promoting organ size and tissue regeneration. YAP1's activity is regulated through phosphorylation primarily at serine 127 which determines its subcellular localization and transcriptional activity. The phosphorylated form often referred to as phospho-YAP remains in the cytoplasm while dephosphorylated YAP1 translocates to the nucleus where it contributes to transcriptional activation.

Pathways

YAP1 is importantly involved in the Hippo signaling pathway and Wnt/Β-catenin signaling pathway. In the Hippo pathway kinases LATS1/2 phosphorylate YAP1 preventing its nuclear localization and promoting cell apoptosis when required. In contrast in the Wnt/Β-catenin pathway YAP1 interacts with Β-catenin to regulate gene expression related to proliferation. Proteins such as TAZ which shares structural and functional similarities with YAP1 often collaborate in these pathways influencing cellular growth and differentiation.

YAP1's dysregulation links to cancer development notably in liver and breast cancer. Overexpression or nuclear accumulation of YAP1 leads to uncontrollable cell growth and tumorigenesis. Its interaction with the TEAD transcription factors highlights its significance in oncogenesis. Furthermore YAP1 also connects with pathways involving other proteins like TGF-Β contributing to fibrosis-related disorders such as pulmonary fibrosis where unexpected remodeling and excessive tissue growth occur.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

The protein expressed by the YAP1 gene functions as a transcriptional regulator, acting both as a coactivator and corepressor. It is a critical downstream regulatory target in the Hippo signaling pathway, which is crucial for organ size control and tumor suppression, as it restricts proliferation and promotes apoptosis. The pathway involves a kinase cascade where STK3/MST2 and STK4/MST1 activate LATS1/2, which then inactivates the YAP1 oncoprotein. YAP1 plays a key role in tissue tension and 3D tissue shape by regulating cortical actomyosin network formation through ARHGAP18. It controls cell proliferation in response to cell contact, with its phosphorylation by LATS1/2 preventing nuclear translocation necessary for regulating cellular genes linked to proliferation, death, and migration. TEAD transcription factors are needed for YAP1 to stimulate gene expression, cell growth, anchorage-independent growth, and EMT induction. Additionally, YAP1 suppresses ciliogenesis by repressing TEAD4 target genes AURKA and PLK1. Isoforms 2 and 3 of YAP1 activate the C-terminal fragment of ERBB4 (isoform 3). This supplementary information is collated from multiple sources and compiled automatically.
See full target information YAP1

Publications (74)

Recent publications for all applications. Explore the full list and refine your search

Folia neuropathologica 63:127-137 PubMed40755337

2025

Effect of the TGF-b signaling pathway on spinal cord ependymoma: A study based on bioinformatics analysis and clinical trials.

Applications

Unspecified application

Species

Unspecified reactive species

Yan-Dong Fan,Man-Li Zhu,Mamutijiang Muertizha,Jia-Ming Wang,Kun Luo

Theranostics 15:1930-1948 PubMed39897564

2025

YAP1 mediates the dimensional and chemical coordination of immunoregulation and therapy in extensively passaged mesenchymal stem cells.

Applications

Unspecified application

Species

Unspecified reactive species

Fang-Ying Du,Feng Zhou,Na Zhao,Lei Bao,Cheng-Biao Hu,Jing Lei,An-Qi Liu,Ying-Feng Gao,Li-Hui Bao,Hua Ni,Xiao-Rui Yu,Ji Chen,Bing-Dong Sui

Cell proliferation 58:e13794 PubMed39710429

2024

The Dual Roles of Lamin A/C in Macrophage Mechanotransduction.

Applications

Unspecified application

Species

Unspecified reactive species

Yao Wang,Sabine Ruf,Lei Wang,Thomas Heimerl,Gert Bange,Sabine Groeger

Cancer research 84:4283-4297 PubMed39356622

2024

Induction of the TEAD Coactivator VGLL1 by Estrogen Receptor-Targeted Therapy Drives Resistance in Breast Cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Carolina Gemma,Chun-Fui Lai,Anup K Singh,Antonino Belfiore,Neil Portman,Heloisa Z Milioli,Manikandan Periyasamy,Sara Raafat,Alyssa J Nicholls,Claire M Davies,Naina R Patel,Georgia M Simmons,Hailing Fan,Van T M Nguyen,Luca Magnani,Emad Rakha,Lesley-Ann Martin,Elgene Lim,R Charles Coombes,Giancarlo Pruneri,Laki Buluwela,Simak Ali

Science advances 10:eadl6366 PubMed39028807

2024

A fibronectin gradient remodels mixed-phase mesoderm.

Applications

Unspecified application

Species

Unspecified reactive species

Min Zhu,Bin Gu,Evan C Thomas,Yunyun Huang,Yun-Kyo Kim,Hirotaka Tao,Theodora M Yung,Xin Chen,Kaiwen Zhang,Elizabeth K Woolaver,Mikaela R Nevin,Xi Huang,Rudolph Winklbauer,Janet Rossant,Yu Sun,Sevan Hopyan

Materials today. Bio 26:101104 PubMed38952539

2024

Turning sublimed sulfur and bFGF into a nanocomposite to accelerate wound healing via co-activate FGFR and Hippo signaling pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Jieqiong Cao,Zijian Su,Yibo Zhang,Zhiqi Chen,Jingsheng Li,Yulin Cai,Yiming Chang,Minghua Lei,Qianyi He,Weicai Li,Xuan Liao,Shuixing Zhang,An Hong,Xiaojia Chen

Histology and histopathology 40:57-65 PubMed38785315

2024

Association of low angiomotin-p130 and high YAP1 nuclear expression with adverse prognosis in epithelial ovarian cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Junna Cai,Xiaorui Han,Meng Li,Xiaoli Liu,Fengying Zhang,Xiaohua Wu

Biophysical journal 123:1222-1239 PubMed38605521

2024

Nuclear curvature determines Yes-associated protein localization and differentiation of mesenchymal stem cells.

Applications

Unspecified application

Species

Unspecified reactive species

Ajinkya Ghagre,Alice Delarue,Luv Kishore Srivastava,Newsha Koushki,Allen Ehrlicher

EBioMedicine 102:105062 PubMed38492534

2024

Comprehensive analysis of transcription factor-based molecular subtypes and their correlation to clinical outcomes in small-cell lung cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Sehhoon Park,Tae Hee Hong,Soohyun Hwang,Simon Heeke,Carl M Gay,Jiyeon Kim,Hyun-Ae Jung,Jong-Mu Sun,Jin Seok Ahn,Myung-Ju Ahn,Jong Ho Cho,Yong Soo Choi,Jhingook Kim,Young Mog Shim,Hong Kwan Kim,Lauren Averett Byers,John V Heymach,Yoon-La Choi,Se-Hoon Lee,Keunchil Park

The Journal of cell biology 223: PubMed38477830

2024

N-cadherin dynamically regulates pediatric glioma cell migration in complex environments.

Applications

Unspecified application

Species

Unspecified reactive species

Dayoung Kim,James M Olson,Jonathan A Cooper
View all publications

Product promise

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