Date published: 2025-9-16

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YAP Antibody (H-9): sc-271134

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Datasheets
  • YAP Antibody (H-9) is a mouse monoclonal IgG1 κ, cited in 70 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 379-407 near the C-terminus of YAP of human origin
  • Anti-YAP Antibody (H-9) is recommended for detection of YAP of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • YAP Antibody (H-9) is available conjugated to Alexa Fluor® 546 or Alexa Fluor® 594 for WB (RGB), IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • TransCruz reagent for Gel Supershift and ChIP applications (sc-271134 X, 200 µg/0.1 ml)
  • Contact our Technical Service Department (or your local Distributor) for more information on how to receive a FREE 10 µg sample of YAP (H-9): sc-271134.
  • m-IgG Fc BP-HRP is the preferred secondary detection reagent for YAP Antibody (H-9) for WB and IHC(P) applications. This reagent is now offered in a bundle with YAP Antibody (H-9) (see ordering information below).

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YAP Antibody (H-9) is a mouse monoclonal IgG1 kappa light chain antibody engineered to detect Yes-associated protein (YAP), also known as YAP1, across multiple species including mouse, rat, and human. YAP monoclonal antibody (H-9) targets a precise epitope located between amino acids 379-407 near the C-terminus of human YAP, ensuring robust and accurate binding in applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). YAP is a pivotal component of the Hippo signaling pathway, functioning as a transcriptional co-activator that regulates essential cellular processes including cell proliferation, apoptosis, and organ size. The localization of YAP within the cell, whether in the nucleus or cytoplasm, is crucial for controlling gene expression and maintaining cellular homeostasis. By interacting with 14-3-3 proteins, YAP′s activity and subcellular distribution are tightly regulated, linking extracellular signals to nuclear responses that influence cell differentiation, cell cycle progression, and programmed cell death. This regulation is vital for normal physiological functions and is implicated in the development of various cancers when dysregulated. Additionally, YAP shares structural homology with TAZ (transcriptional co-activator with PDZ-binding motif), highlighting its significance in complex cellular signaling networks. Expressed abundantly in tissues such as the lung, placenta, prostate, ovary, and testis, anti-YAP antibody (H-9) serves as an indispensable tool for researchers aiming to elucidate the intricate mechanisms of YAP′s function and its role in both health and disease.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

YAP Antibody (H-9)

sc-271134
200 µg/ml
$316.00

YAP Antibody (H-9): m-IgG Fc BP-HRP Bundle

sc-525787
200 µg Ab; 10 µg BP
$354.00

YAP Antibody (H-9) X

sc-271134 X
200 µg/0.1 ml
$316.00

YAP Antibody (H-9) Alexa Fluor® 546

sc-271134 AF546
200 µg/ml
$357.00

YAP Antibody (H-9) Alexa Fluor® 594

sc-271134 AF594
200 µg/ml
$357.00

YAP Antibody (H-9) Alexa Fluor® 680

sc-271134 AF680
200 µg/ml
$357.00

YAP Antibody (H-9) Alexa Fluor® 790

sc-271134 AF790
200 µg/ml
$357.00

YAP (H-9) Neutralizing Peptide

sc-271134 P
100 µg/0.5 ml
$68.00

why using this antibody staining YAP in MCF-7 is located in cytoplasm

Asked by: likeminem
Thank you for your question. Many proteins localize to more than one location in a cell, so localization often varies depending on the cells. YAP has been shown to translocate to the cytoplasm due to phosphorylation and cell density.
Answered by: Tech Service
Date published: 2019-11-06

which yap antibody from your company that can detect phosphorylated yap?

Asked by: siti
Thank you for your question. We do not have a phospo-YAP antibody that specifically detects only phosphorylated YAP. All the antibodies are capable of detecting phosphorylated YAP as well as non-phosphorylated YAP, depending on the epitope and the phosphorylation site.
Answered by: Tech Service
Date published: 2019-09-12

您好,(sc-271134) YAP Antibody (H-9) 免疫染色的示意图显示在HELA细胞的细胞质,另一支抗体(sc-101199) YAP antibody (63.7) 免疫染色示意图显示,YAP在HELA细胞的细胞核,请问这两只抗体有什么差别?

Asked by: Anonymous
感谢您的提问。请联系我们的技术支持部门。亚洲技术支持电话(+86) 021-60936350、邮箱asia@scbio.cn、或选择网页上Live Chat中的“中文支持”。 Thank you for your inquiry. Please contact our Technical Service Department. Our Asian Technical Service team is available at (+86) 021-60936350 or asia@scbio.cn or by live chat on our website.
Answered by: Technical Support 9
Date published: 2019-05-05

Dear company, Could you please help me to consult the price and inventory of the product YAP Antibody (H-9): sc-271134.Many thanks. Yours, Grace

Asked by: Grace Li
Thank you for your question. Please contact one of our authorized distributors for information about current product availability and shipping lead times.
Answered by: Technical Support
Date published: 2019-04-13

What secondary reagent should I use for IHC if I am working with mice tissue samples?

Asked by: Trav11
For cases like this, we recommend using our mouse monoclonal primary antibodies that are directly conjugated. The YAP Antibody (H-9): sc-271134 is NOT currently available directly conjugated, but we do offer an alternative, YAP Antibody (G-6): sc-376830, that is directly conjugated. Currently, sc-376830 is available conjugated to HRP (sc-376830 HRP), phycoerythrin (sc-376830 PE), fluorescein (sc-376830 FITC), Alexa Fluor® 488 (sc-376830 AF488) or Alexa Fluor® 647 (sc-376830 AF647).
Answered by: Tech Service 8
Date published: 2016-12-22
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Rated 5 out of 5 by from mouse anti-YAP works well for ICCAnti-YAP works well for ICC on murine brown adipocytes.
Date published: 2023-09-22
Rated 5 out of 5 by from Great antibody!It works well in immunofluorescence. 1:100 dilution
Date published: 2021-10-21
Rated 3 out of 5 by from Bright cytosolic staining, limited nuclear staininMDCKs fixed in 4% paraformaldehyde, stained with primary at 1:100 3 hr at 37C. Secondary goat anti-mouse (Dylight 488) overnight at 4C
Date published: 2018-11-27
Rated 4 out of 5 by from The fluorescence is not so nice in Western Blot.This antibody worked in the Western blot, but the fluorescence is not so nice. It seems to recognize only the cytosolic YAP.
Date published: 2018-05-17
Rated 5 out of 5 by from Good qualityI used this antibody for IHC and the result is good.
Date published: 2018-04-25
Rated 5 out of 5 by from Great featuresI used this antibody on nuclear extraction of pancreatic cancer cell line and have good bands.
Date published: 2018-03-14
Rated 3 out of 5 by from YAP 抗体 (H-9) X ChIP实验我们用这个抗体做ChIP实验,但是没有得到阳性结果,有可能该蛋白并不结合我们的目标区域,也可能是抗体问题,目前无法确认。
Date published: 2017-12-11
Rated 5 out of 5 by from Clean band at expected molecular weight (~65kDa)Sample: MDA-MB-231 wcl (30ug) Blocking: 1h in blocking buffer (0.05% tween-20 in TBS with 5% skin milk). Primary antibody: 1:200 in blocking buffer @ 4oC, overnight. Secondary antibody: 1:3000 in blocking buffer. Exposure time: 30 seconds.
Date published: 2017-11-18
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YAP Antibody (H-9) is rated 4.7 out of 5 by 19.
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