Anti-beta Catenin/CTNNB1 Antibody


SKU PA1212-1
Size 100μg/vial
Reactivity Human, Mouse, Rat
Clonality Polyclonal
Host Rabbit
Ig Isotype N/A
Applications IHC, ICC, WB

Overview

Product Name Anti-beta Catenin/CTNNB1 Antibody
SKU/Catalog Number PA1212-1
Storage & Handling At -20°C for one year. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for a longer time.Avoid repeated freezing and thawing.
Size 100μg/vial
Description Rabbit IgG polyclonal antibody for Catenin beta-1(CTNNB1) detection. Tested with WB, IHC-P, IHC-F, ICC in Human;Mouse;Rat.
Cite This Product Anti-beta Catenin/CTNNB1 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1212-1)
Host Rabbit
Contents/Buffer Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
Form Lyophilized
Immunogen A synthetic peptide corresponding to a sequence at the N-terminus of human beta Catenin(1-19aa MATQADLMELDMAMEPDRK), identical to the related rat and mouse sequences.
Reactivity Human, Mouse, Rat

Assay Details

Assay Dilutions Overview

Concentration: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Immunocytochemistry , 0.5-1μg/ml, Human, Mouse, Rat
Immunohistochemistry(Frozen Section), 0.5-1μg/ml, Mouse, Rat, Human
Immunohistochemistry(Paraffin-embedded Section), 0.5-1μg/ml, Human, Mouse, Rat, By Heat
Western blot, 0.1-0.5μg/ml, Human, Rat, Mouse

Boster's Secondary Antibodies And IHC, WB Kits

The following reagents are used to generate the images below.

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P), IHC(F) and ICC.

Images And Assay Conditions

Anti-beta Catenin antibody, PA1212-1, Western blotting
Lane 1: Rat Brain Tissue Lysate
Lane 2: Rat Heart Tissue Lysate
Lane 3: Rat Testis Tissue Lysate
Lane 4: MCF-7 Cell Lysate
Lane 5: HELA Cell Lysate
Lane 6: M453 Cell Lysate
Lane 7: M231 Cell Lysate
Lane 8: HT1080 Cell Lysate

Anti-beta Catenin antibody, PA1212-1, IHC(P)
IHC(P): Human Mammary Cancer Tissue

Target Info

Protein Target Info (Source: Uniprot.org)

Uniprot Id P35222
Gene Name CTNNB1
Protein Name Catenin beta-1
Tissue Specificity Expressed in several hair follicle cell types: basal and peripheral matrix cells, and cells of the outer and inner root sheaths. Expressed in colon. Present in cortical neurons (at protein level). .
Alternative Names Catenin beta-1;Beta-catenin;CTNNB1;CTNNB;OK/SW-cl.35, PRO2286;
Subcellular Localization Cytoplasm. Nucleus . Cytoplasm, cytoskeleton. Cell junction, adherens junction. Cell junction. Cell membrane . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, spindle pole. Colocalized with RAPGEF2 and TJP1 at cell-cell contacts (By similarity). Cytoplasmic when it is unstabilized (high level of phosphorylation) or bound to CDH1. Translocates to the nucleus when it is stabilized (low level of phosphorylation). Interaction with GLIS2 and MUC1 promotes nuclear translocation. Interaction with EMD inhibits nuclear localization. The majority of beta-catenin is localized to the cell membrane. In interphase, colocalizes with CROCC between CEP250 puncta at the proximal end of centrioles, and this localization is dependent on CROCC and CEP250. In mitosis, when NEK2 activity increases, it localizes to centrosomes at spindle poles independent of CROCC. Colocalizes with CDK5 in the cell-cell contacts and plasma membrane of undifferentiated and differentiated neuroblastoma cells. .
Molecular Weight 85497 MW

*if product is indicated to react with multiple species, protein info is based on the human gene.

Ontology

Protein Function Key downstream component of the canonical Wnt signaling pathway. In the absence of Wnt, forms a complex with AXIN1, AXIN2, APC, CSNK1A1 and GSK3B that promotes phosphorylation on N-terminal Ser and Thr residues and ubiquitination of CTNNB1 via BTRC and its subsequent degradation by the proteasome. In the presence of Wnt ligand, CTNNB1 is not ubiquitinated and accumulates in the nucleus, where it acts as a coactivator for transcription factors of the TCF/LEF family, leading to activate Wnt responsive genes. Involved in the regulation of cell adhesion. Acts as a negative regulator of centrosome cohesion. Involved in the CDK2/PTPN6/CTNNB1/CEACAM1 pathway of insulin internalization. Blocks anoikis of malignant kidney and intestinal epithelial cells and promotes their anchorage-independent growth by down-regulating DAPK2. Disrupts PML function and PML-NB formation by inhibiting RANBP2-mediated sumoylation of PML (PubMed:17524503, PubMed:18077326, PubMed:18086858, PubMed:18957423, PubMed:21262353, PubMed:22647378, PubMed:22699938, PubMed:22155184). Promotes neurogenesis by maintaining sympathetic neuroblasts within the cell cycle (By similarity). .
Research Areas Human, Mouse, Rat

*You can search these to find other products in these research areas.
Background Catenins are proteins found in complexes with cadherin cell adhesion molecules of animal cells. The first two catenins that were identified became known as alpha-catenin and beta-catenin. Alpha-catenin can bind to beta-catenin and can also bind actin. Beta-catenin binds the cytoplasmic domain of some cadherins. Beta-catenin is an adherens junction protein. It plays an important role in various aspects of liver biology including liver development(both embryonic and postnatal), liver regeneration following partial hepatectomy. HGF-induced hepatpomegaly, liver zonation, and pathogenesis of liver cancer.

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Polyclonal antibody for BETA CATENIN/CTNNB1 detection. Host: Rabbit.Size: 100μg/vial. Tested applications: IHC-P. Reactive species: Human. BETA CATENIN/CTNNB1 information: Molecular Weight: 85497 MW; Subcellular Localization: Cytoplasm. Nucleus . Cytoplasm, cytoskeleton. Cell junction, adherens junction. Cell junction. Cell membrane . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, spindle pole. Colocalized with RAPGEF2 and TJP1 at cell-cell contacts (By similarity). Cytoplasmic when it is unstabilized (high level of phosphorylation) or bound to CDH1. Translocates to the nucleus when it is stabilized (low level of phosphorylation). Interaction with GLIS2 and MUC1 promotes nuclear translocation. Interaction with EMD inhibits nuclear localization. The majority of beta-catenin is localized to the cell membrane. In interphase, colocalizes with CROCC between CEP250 puncta at the proximal end of centrioles, and this localization is dependent on CROCC and CEP250. In mitosis, when NEK2 activity increases, it localizes to centrosomes at spindle poles independent of CROCC. Colocalizes with CDK5 in the cell-cell contacts and plasma membrane of undifferentiated and differentiated neuroblastoma cells; Tissue Specificity: Expressed in several hair follicle cell types: basal and peripheral matrix cells, and cells of the outer and inner root sheaths. Expressed in colon. Present in cortical neurons (at protein level).
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In stock
Order Product
PA1212-1
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$280.00

Troubleshooting

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Publications

Dark Aberrant Crypt Foci with activated Wnt pathway are related to tumorigenesis in the colon of AOM-treated rat
Anti-cancer drug 3, 3%u2032-diindolylmethane activates Wnt4 signaling to enhance gastric cancer cell stemness and tumorigenesis
Effects of atorvastatin on porcine aqueous humour outflow and trabecular meshwork cells
MgCl2 and ZnCl2 promote human umbilical vein endothelial cell migration and invasion and stimulate epithelial-mesenchymal transition via the Wnt/?-catenin pathway
Oestrogen and parathyroid hormone alleviate lumbar intervertebral disc degeneration in ovariectomized rats and enhance Wnt/?-catenin pathway activity
Targeted p53 activation by saRNA suppresses human bladder cancer cells growth and metastasis
Wnt/?-catenin pathway is required for epithelial to mesenchymal transition in CXCL12 over expressed breast cancer cells
Curcumin alleviates glucocorticoid-induced osteoporosis through the regulation of the Wnt signaling pathway
Prolonged overexpression of Wnt10b induces epidermal keratinocyte transformation through activating EGF pathway
Naringin ameliorates bone loss induced by sciatic neurectomy and increases Semaphorin 3A expression in denervated bone
Celastrol Ameliorates Ulcerative Colitis-Related Colorectal Cancer in Mice via Suppressing Inflammatory Responses and Epithelial-Mesenchymal Transition
Combination of lithium chloride and pEGFP-N1-BmK CT effectively decreases proliferation and migration of C6 glioma cells
Modulating hair follicle size with?Wnt10b-DKK1?pair during hair regeneration
Guo F, Yi X, Li M, Fu J, Li S. Exp Ther Med. 2017 Nov;14(5):4231-4237. doi: 10.3892/etm.2017.5084. Epub 2017 Aug 31. Snail1 is positively correlated with atrial fibrosis in patients with atrial fibrillation and rheumatic heart disease
Li C, Liu J, Zhang Q, Cui K, Ge Q, Wang C, Chen Z. Int J Oncol. 2018 Jun;52(6):1815-1826. doi: 10.3892/ijo.2018.4346. Epub 2018 Mar 29. Upregulation of E-cadherin expression mediated by a novel dsRNA suppresses the growth and metastasis of bladder...
Zhang JH, Jiao LY, Li TJ, Zhu YY, Zhou JW, Tian J. J Cancer. 2017 Jun 3;8(9):1598-1608. doi: 10.7150/jca.18744. eCollection 2017. GSK-3β suppresses HCC cell dissociation in vitro by upregulating epithelial junction proteins and inhibiting Wnt/β-ca...
Lyu Z, Wang H, Wang Y, Ding K, Liu H, Yuan L, Shi X, Wang M, Wang Y, Chen H. Nanoscale. 2014 Jun 21;6(12):6959-69. Doi: 10.1039/C4Nr01540A. Maintaining The Pluripotency Of Mouse Embryonic Stem Cells On Gold Nanoparticle Layers With Nanoscale But N...
Hao Hp, Wen Lb, Li Jr, Wang Y, Ni B, Wang R, Wang X, Sun Mx, Fan Hj, Mao X. Antiviral Res. 2015 May;117:99-109. Doi: 10.1016/J.Antiviral.2015.02.010. Epub 2015 Mar 5. Licl Inhibits Prrsv Infection By Enhancing Wnt/??-Catenin Pathway And Suppressin...
Zhao P, Li Y, Gao G, Wang S, Yan Y, Zhan X, Liu Z, Mao Z, Chen S, Wang L. Eur J Med Chem. 2014 Oct 30;86:165-74. Doi: 10.1016/J.Ejmech.2014.08.049. Epub 2014 Aug 15. Design, Synthesis And Biological Evaluation Of N-Alkyl Or Aryl Substituted Isoind...

Customer Q&As

  • Q: Do you offer BSA-free antibodies? Keyword: Bovine serum albumin, carrier protein, conjugation
    A: Yes, please contact us at support@bosterbio.com for more information about BSA-free antibodies and availability. The new BSA-free formula uses trehalose as a replacement to BSA. We have tested many alternative chemicals and found that trehalose protects the antibodies the best.
  • Q: Is your western blot protocol provided from the website applicable for all your antibodies? Keyword: applications, WB
    A: The protocol is applicable for all our antibodies in WB, the NC Membrane(0.45μm or 0.22μm) and transfer time(70 mins or 50 mins) depends on the protein molecular weight, details can be found in included protocol.
  • Q: Can I conjugate markers to this antibody? Can I link custom conjugates to this antibody? Keyword: conjugation
    A: The antibody is stored with BSA and cannot be conjugated with markers. Carrier free antibodies are available upon request. Please contact support@bosterbio.com
  • Q: What should I use for negative control?
    A: Please contact us for negative control suggestions. You can also check expression databases such as genecards, uniprot etc. Due to logistic reasons, we do not sell serum or lysates that we use internally for positive or negative control.
  • Q: Where can I find troubleshooting information? What should I do if I have unexpected bands, high background, no signal, weak signal
    A: You can find Boster's troubleshoot guides under tech support tab. Please contact us for further assistance on troubleshooting your experiment.
  • Q: What is the immunogen sequence of this antibody? Is this antibody polyclonal or monoclonal?
    A: You can find the immunogen sequence under "
  • Q: What is the expected band size? Why is it different than the observed band size?
    A: The expected band size is predicted on the size of the protein. The actual band size may be affected by a few other factors including but not limited to:<br>1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected<br>2. Post-translational cleavage: this can cause smaller bands and or multiple bands <br><br>3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody. <br><br>4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.<br>5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher., <br>
  • Q: What is the suggested dilution ratio for Western Blot (WB), Immunohistochemistry (IHC) and or ELISA standards? What is the optimal pH for the sample?
    A: Check the datasheet for the product for details on dilution ratios for different experiments. You can find the datasheet button on the right side of the product page.
  • Q: What is the protocol you used for your Western blotting (WB) and Immunohistochemistry (IHC)?
    A: Check our protocols under the tech support tab.
  • Q: What are some alternative names that could be used to describe this product?
    A: Some common names include but are not limited to beta catenin antibody, beta-catenin antibody, b-catenin antibody, ctnnb1 antibody
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