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AB155249

Anti-ZEB1 antibody

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(19 Publications)

Rabbit Polyclonal ZEB1 antibody. Suitable for IP, ChIP, WB, ICC/IF and reacts with Human, Mouse, Rat, Transfected cell lysate - Human samples. Cited in 19 publications. Immunogen corresponding to Recombinant Fragment Protein within Human ZEB1 aa 250-600.

View Alternative Names

AREB6, TCF8, ZEB1, Zinc finger E-box-binding homeobox 1, NIL-2-A zinc finger protein, Negative regulator of IL2, Transcription factor 8, TCF-8

7 Images
Immunocytochemistry/ Immunofluorescence - Anti-ZEB1 antibody (AB155249)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-ZEB1 antibody (AB155249)

Immunofluorescence analysis of 4% paraformaldehyde fixed (RT for 15 min) HeLa (human epithelial cell line from cervix adenocarcinoma) cells labelling ZEB1 at nucleus (green) with ab155249 at 1/500 dilution. Red : Phalloidin, a cytoskeleton marker, at 1/100 dilution.

Scale bar = 10 μm.

Immunoprecipitation - Anti-ZEB1 antibody (AB155249)
  • IP

Supplier Data

Immunoprecipitation - Anti-ZEB1 antibody (AB155249)

IP Sample : HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate.

A - 40 μg of HEK-293T whole cell lysate.

B - Control with 2 μg of preimmune rabbit IgG.

C - Immunoprecipitation of ZEB1 protein by 2 μg of ab155249.

The immunoprecipitated ZEB1 protein was detected by ab155249 diluted at 1 : 1000, followed by anti-rabbit IgG.

7.5% SDS-PAGE

All lanes:

Immunoprecipitation - Anti-ZEB1 antibody (ab155249)

Predicted band size: 124 kDa

false

ChIP - Anti-ZEB1 antibody (AB155249)
  • ChIP

Supplier Data

ChIP - Anti-ZEB1 antibody (AB155249)

Cross-linked ChIP was performed with HeLa chromatin extract and 5 μg of either control rabbit IgG or ab155249. The precipitated DNA was detected by PCR with primer set targeting to LAMC2 promotor.

ChIP experiment and primer designs are based on Proc Natl Acad Sci U S A. 2011 Nov 29;108(48) : 19204-9.

Western blot - Anti-ZEB1 antibody (AB155249)
  • WB

Supplier Data

Western blot - Anti-ZEB1 antibody (AB155249)

Samples were separated by 5% SDS-PAGE. Corresponding RNA expression data for the same cell lines are based on Human Protein Atlas program. The observed M.W. is based on the publication : PMID : 19706487.

All lanes:

Western blot - Anti-ZEB1 antibody (ab155249) at 1/1000 dilution

Lane 1:

293T Whole cell extract at 30 µg

Lane 2:

A431 Whole cell extract at 30 µg

Lane 3:

HeLa Whole cell extract at 30 µg

Lane 4:

HepG2 Whole cell extract at 30 µg

Secondary

All lanes:

HRP-conjugated anti-rabbit IgG antibody

Predicted band size: 124 kDa

false

Western blot - Anti-ZEB1 antibody (AB155249)
  • WB

Supplier Data

Western blot - Anti-ZEB1 antibody (AB155249)

Samples were separated by 5% SDS-PAGE.

All lanes:

Western blot - Anti-ZEB1 antibody (ab155249) at 1/500 dilution

Lane 1:

Non-transfected (-) HeLa whole cell extracts at 30 µg

Lane 2:

Transfected (+) HeLa whole cell extracts at 30 µg

Secondary

All lanes:

HRP-conjugated anti-rabbit IgG antibody

Predicted band size: 124 kDa

true

Western blot - Anti-ZEB1 antibody (AB155249)
  • WB

Supplier Data

Western blot - Anti-ZEB1 antibody (AB155249)

5% SDS-PAGE

All lanes:

Western blot - Anti-ZEB1 antibody (ab155249) at 1/1000 dilution

Lane 1:

Neuro-2a (mouse neuroblastoma cell line) whole cell lysate at 30 µg

Lane 2:

C8-D30 (mouse astrocyte type III cerebellum cell line) whole cell lysate at 30 µg

Lane 3:

NIH/3T3 (mouse embryo fibroblast cell line) whole cell lysate at 30 µg

Lane 4:

RAW 264.7 (mouse macrophage cell line transformed with Abelson murine leukemia virus) whole cell lysate at 30 µg

Lane 5:

C2C12 (mouse myoblast cell line) whole cell lysate at 30 µg

Secondary

All lanes:

HRP-conjugated anti-rabbit IgG antibody

Predicted band size: 124 kDa

false

Western blot - Anti-ZEB1 antibody (AB155249)
  • WB

Supplier Data

Western blot - Anti-ZEB1 antibody (AB155249)

Samples were separated by 5% SDS-PAGE.

All lanes:

Western blot - Anti-ZEB1 antibody (ab155249) at 1/1000 dilution

Lane 1:

Neuro2A whole cell extracts at 30 µg

Lane 2:

Rat2 whole cell extracts at 30 µg

Secondary

All lanes:

HRP-conjugated anti-rabbit IgG antibody

Predicted band size: 124 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Human, Rat

Applications

IP, WB, ICC/IF, ChIP

applications

Immunogen

Recombinant Fragment Protein within Human ZEB1 aa 250-600. The exact immunogen used to generate this antibody is proprietary information.

P37275

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "ChIP" : {"fullname" : "ChIP", "shortname":"ChIP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/100 - 1/500", "IP-species-notes": "<p></p>", "ChIP-species-checked": "testedAndGuaranteed", "ChIP-species-dilution-info": "", "ChIP-species-notes": "<p></p>", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100 - 1/1000", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "ChIP-species-checked": "guaranteed", "ChIP-species-dilution-info": "", "ChIP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/3000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "ChIP-species-checked": "guaranteed", "ChIP-species-dilution-info": "", "ChIP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/3000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Transfected cell lysate - Human": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "ChIP-species-checked": "notRecommended", "ChIP-species-dilution-info": "", "ChIP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/3000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7 Preservative: 0.025% Proclin 300 Constituents: PBS, 20% Glycerol (glycerin, glycerine)
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

Supplementary information

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

ZEB1 also known as δEF1 is a zinc finger E-box-binding homeobox protein with a molecular weight of approximately 124 kDa. It acts as a transcription factor and plays an important role in the regulation of gene expression by binding to specific DNA sequences. ZEB1 is mainly expressed in epithelial and mesenchymal cells and is involved in a variety of developmental processes during embryogenesis. Its broad expression pattern reflects its versatile function in different tissues and cell types.
Biological function summary

ZEB1 modulates cellular differentiation and identity by repressing and activating target genes. This protein is particularly notable for its involvement in the epithelial-to-mesenchymal transition (EMT) an important biological process for development and wound healing. ZEB1 doesn't act alone; it forms complexes with other transcription factors and co-repressors such as SMAD and CtBP enhancing its regulatory reach. Through these interactions ZEB1 influences cell adhesion molecules and cytoskeletal components facilitating cell motility and invasion.

Pathways

ZEB1 is integral to the TGF-β signaling pathway influencing cellular responses to growth factors. It also intersects with the Wnt signaling pathway linking it to cellular proliferation and differentiation. Through these pathways ZEB1 interacts with other significant proteins including β-catenin and SMAD proteins which collaboratively regulate gene expression that affects cell phenotype and behavior.

The dysregulation of ZEB1 is associated with a variety of pathological conditions including cancer and fibrotic diseases. In cancer ZEB1 contributes to tumor progression and metastasis by promoting EMT a process that enables epithelial cells to acquire mesenchymal traits enhancing their migratory capabilities. This mechanism links ZEB1 to the expression of vimentin and the suppression of E-cadherin important markers in cancer prognosis. Additionally in fibrotic disorders ZEB1's interaction with TGF-β signaling promotes pathological tissue remodeling impacting fibrosis development in organs like the liver and lungs.

Product protocols

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

Target data

Acts as a transcriptional repressor. Inhibits interleukin-2 (IL-2) gene expression. Enhances or represses the promoter activity of the ATP1A1 gene depending on the quantity of cDNA and on the cell type. Represses E-cadherin promoter and induces an epithelial-mesenchymal transition (EMT) by recruiting SMARCA4/BRG1. Represses BCL6 transcription in the presence of the corepressor CTBP1. Positively regulates neuronal differentiation. Represses RCOR1 transcription activation during neurogenesis. Represses transcription by binding to the E box (5'-CANNTG-3'). In the absence of TGFB1, acts as a repressor of COL1A2 transcription via binding to the E-box in the upstream enhancer region (By similarity).
See full target information ZEB1

Publications (19)

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

Oncogene 44:3493-3511 PubMed40715465

2025

SIX1 transmits signals for breast cancer progression via the ZEB1/IL6/STAT3 signaling axis.

Applications

Unspecified application

Species

Unspecified reactive species

Liantao Guo,Yan Rao,Yawen Song,Jiawei Hu,Zixuan Luo,Shengrong Sun,Chuang Chen,Deguang Kong

Tissue engineering and regenerative medicine 21:609-624 PubMed38568409

2024

Effects of Mesenchymal Stem Cells-Derived Extracellular Vesicles on Inhibition of Hepatic Fibrosis by Delivering miR-200a.

Applications

Unspecified application

Species

Unspecified reactive species

Ai-Lei Xu,Long Han,Jun Yan,Dan Liu,Wei Wang

Nature communications 14:5958 PubMed37749132

2023

Genome-wide enhancer-gene regulatory maps link causal variants to target genes underlying human cancer risk.

Applications

Unspecified application

Species

Unspecified reactive species

Pingting Ying,Can Chen,Zequn Lu,Shuoni Chen,Ming Zhang,Yimin Cai,Fuwei Zhang,Jinyu Huang,Linyun Fan,Caibo Ning,Yanmin Li,Wenzhuo Wang,Hui Geng,Yizhuo Liu,Wen Tian,Zhiyong Yang,Jiuyang Liu,Chaoqun Huang,Xiaojun Yang,Bin Xu,Heng Li,Xu Zhu,Ni Li,Bin Li,Yongchang Wei,Ying Zhu,Jianbo Tian,Xiaoping Miao

The journal of gene medicine 25:e3476 PubMed36735630

2023

METTL13 promotes nasopharyngeal carcinoma progression through regulating the ZEB1/TPT1 axis.

Applications

Unspecified application

Species

Unspecified reactive species

Haifeng Ni,Chengxian Liang,Zhen Zhou,Bo Jiang,Yong Li,Haiqiong Shang,Xiaoyu Yu

Journal of orthopaedic surgery and research 17:423 PubMed36123704

2022

ZEB1 regulates bone metabolism in osteoporotic rats through inducing POLDIP2 transcription.

Applications

Unspecified application

Species

Unspecified reactive species

Xianwei Zhu,Fei Yan,Lipeng Liu,Qun Huang

International journal of biological sciences 18:2186-2201 PubMed35342335

2022

SENP1 promotes triple-negative breast cancer invasion and metastasis via enhancing CSN5 transcription mediated by GATA1 deSUMOylation.

Applications

Unspecified application

Species

Unspecified reactive species

Yongchang Gao,Rongrong Wang,Jianjing Liu,Ke Zhao,Xiaolong Qian,Xianghui He,Hong Liu

Cell cycle (Georgetown, Tex.) 21:851-873 PubMed35156543

2022

LncRNA LINC01315 silencing modulates cancer stem cell properties and epithelial-to-mesenchymal transition in colorectal cancer via miR-484/DLK1 axis.

Applications

Unspecified application

Species

Unspecified reactive species

Youran Li,Wei Wang,Minna Wu,Ping Zhu,Zailong Zhou,Yuxia Gong,Yunfei Gu

Frontiers in genetics 12:650090 PubMed34249081

2021

Downregulated F-Box/LRR-Repeat Protein 7 Facilitates Pancreatic Cancer Metastasis by Regulating Snail1 for Proteasomal Degradation.

Applications

Unspecified application

Species

Unspecified reactive species

Liang Tang,Meng Ji,Xing Liang,Danlei Chen,Anan Liu,Guang Yang,Ligang Shi,Zhiping Fu,Chenghao Shao

OncoTargets and therapy 13:9281-9289 PubMed33061417

2020

Downregulation of PFTK1 Inhibits Migration and Invasion of Non-Small Cell Lung Cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Mei Jiang,Qi Chen,Xiaoting Zhao,Yu Teng,Chenghong Yin,Wentao Yue

BMC molecular and cell biology 21:65 PubMed32928102

2020

Obg-like ATPase 1 inhibited oral carcinoma cell metastasis through TGFβ/SMAD2 axis in vitro.

Applications

Unspecified application

Species

Unspecified reactive species

Jianzhou Liu,Qing Yang,Kevin Chen Xiao,Thomas Dobleman,Shen Hu,Gary Guishan Xiao
View all publications

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