Anti-AREB6/ZEB1 Antibody Picoband®

About this product

Boster Bio Anti-AREB6/ZEB1 Antibody Picoband® catalog # A00548-2. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

A00548-2

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

ZEB1 (Zinc Finger E Box-Binding Homeobox 1), also called TCF8, NIL2A or DELTA-EF1, is a protein that in humans is encoded by the ZEB1 gene. Fluorescence in situ hybridization localized the ZEB1 gene to chromosome 10p11.2. Krafchak et al. (2005) demonstrated a complex (core plus secondary) binding site for TCF8 in the promoter of the COL4A3 gene, mutant in Alport syndrome and which encodes collagen type IV alpha-3. They detected expression of TCF8 in cornea. Nishimura et al. (2006) found that delta-Ef1 was upregulated during differentiation in a mouse smooth muscle cell (SMC) line.

Synonyms

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

Gene Name

ZEB1

Gene ID

6935

UniProt

P37275

Host

Rabbit

Reactivity

Human

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

A synthetic peptide corresponding to a sequence in the middle region of human ZEB1, which shares 94.9% and 100% amino acid (aa) sequence identity with rat ZEB1.

Clonality

Polyclonal

Tissue Specificity

Colocalizes with SMARCA4/BRG1 in E-cadherin-negative cells from established lines, and stroma of normal colon as well as in de-differentiated epithelial cells at the invasion front of colorectal carcinomas (at protein level) . Expressed in heart and skeletal muscle, but not in liver, spleen, or pancreas.

Applications

Flow Cytometry, IF, IHC, ICC, WB

Field of Research

Adapters, Cancer, Developmental Biology, Oncoproteins/Suppressors, Organogenesis, Reproduction, Secreted, Signal Transduction, Signaling Pathways, Stem Cells, Transmembrane, Tumor Suppressors

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

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') . Promotes tumorigenicity by repressing stemness-inhibiting microRNAs.

References & Citations

1. Krafchak, C. M., Pawar, H., Moroi, S. E., Sugar, A., Lichter, P. R., Mackey, D. A., Mian, S., Nairus, T., Elner, V., Schteingart, M. T., Downs, C. A., Kijek, T. G., and 9 others. Mutations in TCF8 cause posterior polymorphous corneal dystrophy and ectopic expression of COL4A3 by corneal endothelial cells. Am. J. Hum. Genet. 77: 694-708, 2005. 2. Nishimura, G., Manabe, I., Tsushima, K., Fujiu, K., Oishi, Y., Imai, Y., Maemura, K., Miyagishi, M., Higashi, Y., Kondoh, H., Nagai, R. Delta-EF1 mediates TGF-beta signaling in vascular smooth muscle cell differentiation. Dev. Cell 11: 93-104, 2006.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

9072 MW

Observed Molecular Weight

200 kDa

Specificity

No cross reactivity with other proteins.

Applications Notes

6

Gene Name Synonym

Zinc finger E-box binding homeobox 1

Subcellular Location

Nucleus.

Protein Name

NEDD8

Isotype

Rabbit IgG

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.