Rabbit Polyclonal HEY1 antibody. Suitable for IHC, WB and reacts with Human, Mouse samples. Cited in 1 publication.
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- Cold Spring Harbor molecular case studies 7:2021Metastatic pediatric sclerosing epithelioid fibrosarcoma.Applications:Unspecified applicationReactive species:Unspecified reactive speciesAndrew D Woods,Reshma Purohit,Laura Crocker Mitchell,John R Collier,Katherine A Collier,Melvin Lathara,Katrina Learned,Olena Vaske,Heather Geiger,Kazimierz O Wrzeszczynski,Vaidehi Jobanputra,Ganapati Srinivasa,Erin R Rudzinski,Kimberly Whelan,Elizabeth Beierle,Sheri L Spunt,Charles Keller,Aman WadhwaPubMed 34362827
Key facts
- Isotype
- IgG
- Host species
- Rabbit
- Storage buffer
Preservative: 0.01% Sodium azide
Constituents: PBS- Form
- Liquid
- Clonality
- Polyclonal
Immunogen
- The exact immunogen used to generate this antibody is proprietary information.
Reactivity data
Select an application| IHC | WB | |
|---|---|---|
| Human | Tested | Tested |
| Mouse | Expected | Tested |
| Cow | Predicted | Predicted |
| Dog | Predicted | Predicted |
IHC
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Human | Dilution info 1/100.00000 - 1/200.00000 | Notes Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
ExpectedExpected
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse | Dilution info Use at an assay dependent concentration. | Notes - |
PredictedPredicted
| Species | Dilution info | Notes |
|---|---|---|
Species Cow, Dog | Dilution info - | Notes - |
WB
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse | Dilution info 1/1000 | Notes - |
Species Human | Dilution info 1/1000 | Notes - |
PredictedPredicted
| Species | Dilution info | Notes |
|---|---|---|
Species Cow, Dog | Dilution info - | Notes - |
Associated Products
Select an associated product type
1 product for Alternative Product
Target data
Function
Transcriptional repressor which binds preferentially to the canonical E box sequence 5'-CACGTG-3' (PubMed:11095750). Downstream effector of Notch signaling required for cardiovascular development. Specifically required for the Notch-induced endocardial epithelial to mesenchymal transition, which is itself criticial for cardiac valve and septum development. May be required in conjunction with HEY2 to specify arterial cell fate or identity. Promotes maintenance of neuronal precursor cells and glial versus neuronal fate specification. Represses transcription by the cardiac transcriptional activators GATA4 and GATA6 and by the neuronal bHLH factors ASCL1/MASH1 and NEUROD4/MATH3 (PubMed:15485867). Involved in the regulation of liver cancer cells self-renewal (PubMed:25985737).
Alternative names
BHLHB31, CHF2, HERP2, HESR1, HRT1, HEY1, Hairy/enhancer-of-split related with YRPW motif protein 1, Cardiovascular helix-loop-helix factor 2, Class B basic helix-loop-helix protein 31, HES-related repressor protein 1, Hairy and enhancer of split-related protein 1, Hairy-related transcription factor 1, CHF-2, bHLHb31, HESR-1, HRT-1, hHRT1
Recommended products
Rabbit Polyclonal HEY1 antibody. Suitable for IHC, WB and reacts with Human, Mouse samples. Cited in 1 publication.
Key facts
- Isotype
- IgG
- Host species
- Rabbit
- Storage buffer
Preservative: 0.01% Sodium azide
Constituents: PBS- Form
- Liquid
- Clonality
- Polyclonal
- Immunogen
- The exact immunogen used to generate this antibody is proprietary information.
- Purification technique
- Affinity purification
- Concentration
Storage
- Shipped at conditions
- Blue Ice
- Appropriate short-term storage duration
- 1-2 weeks
- 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
Notes
Abcam is leading the way to address reproducibility in scientific research with our highly validated recombinant monoclonal and recombinant multiclonal antibodies. Search & select one of Abcam's thousands of recombinant alternatives to eliminate batch-variability and unnecessary animal use.
If you do not find a host species to meet your needs, our catalogue and custom Chimeric range provides scientists the specificity of Abcam's RabMAbs in the species backbone of your choice. Remember to also review our range of edited cell lines, proteins and biochemicals relevant to your target that may help you further your research goals.
Abcam antibodies are extensively validated in a wide range of species and applications, so please check the reagent specifications meet your scientific needs before purchasing. If you have any questions or bespoke requirements, simply visit the Contact Us page to send us an inquiry or contact our Support Team ahead of purchase.
Supplementary info
- This supplementary information is collated from multiple sources and compiled automatically.
- Activity summary
The HEY1 protein also known as Hes-related family bHLH transcription factor with YRPW motif 1 plays a significant role as a transcriptional repressor. It weighs approximately 33 kilodaltons. HEY1 is part of the hairy and enhancer of split family of proteins. Expression of HEY1 occurs in various tissues including the heart brain and liver. Within cells HEY1 localizes to the nucleus where it modulates gene expression by binding to specific DNA sequences.
- Biological function summary
HEY1 functions as an important regulator of developmental processes. It participates in the Notch signaling pathway and regulates the transcription of genes involved in cell fate decisions. HEY1 forms a part of transcriptional complexes often associating with other proteins to modulate expression patterns important for differentiation and proliferation. These complexes enable it to exert control over target gene expression influencing processes like angiogenesis and myogenesis.
- Pathways
HEY1 is prominently involved in the Notch signaling and Wnt pathways. Notch signaling regulates cell communication important for cell differentiation while the Wnt pathway influences cell growth and development. In both pathways HEY1 modulates signal transduction by interacting with proteins like RBPJ in the Notch pathway. HEY1's role in these pathways reveals its importance in maintaining cellular architecture and instructive developmental cues.
- Associated diseases and disorders
HEY1 is associated with various cancers and cardiovascular diseases. Abnormal HEY1 expression correlates with tumorigenesis in cancers such as osteosarcoma where it may interact with proteins like HES1 to influence tumor growth. Additionally HEY1's involvement in cardiovascular diseases links to its role in regulating vascular remodeling and heart development where an imbalance in HEY1 expression might contribute to pathological outcomes.
Product promise
Tested
We have tested this species and application combination and it works. It is covered by our product promise.
Expected
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
Predicted
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
Not recommended
We do not recommend this combination. It is not covered by our product promise.
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In the unlikely event of one of our products not working as expected, you are covered by our product promise.
Full details and terms and conditions can be found here:
Terms & Conditions.
2 product images
Immunohistochemistry - Anti-HEY1 antibody (ab235173)
Immunohistochemical analysis of human cerebellum tissue labeling Hey1 with ab235173 at 1/200 dilution (30 minutes at RT), followed by a ready to use anti-Rabbit polyclonal IgG (HRP) (8 minutes at RT). Primary staining is DAB. Counterstained with hematoxylin.
Perform heat mediated antigen retrieval using citrate buffer for 20 minutes.
Panel A: H&E staining.
Panel B: ab235173 at 20X magnification.
Panel C: ab235173 at 40X magnification.
Western blot - Anti-HEY1 antibody (ab235173)
Imaged on Chemidoc program.
All lanes: Western blot - Anti-HEY1 antibody (ab235173) at 1/1000 dilution
Lane 1: Hey1 variant 2 human recombinant protein, 50ng
Lane 2: A-172 lysate at 35 µg
Lane 3: Jurkat cell lysate at 35 µg
Lane 4: Mouse brain tissue lysate at 35 µg
SecondaryAll lanes: Goat anti Rabbit IgG [H&L] HRP at 1/70000 dilution
Predicted band size: 33 kDa
Exposure time: 19s
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