概述
产品名称
Beta Catenin Mouse Monoclonal Antibody [A6-F8]
抗体类型
Mouse Monoclonal Antibody
免疫原
Synthetic peptide (KLH-coupled) within human Beta-catenin aa 320-400.
种属反应性
Human, Mouse, Rat
验证应用
WB, IF-Cell, IHC-P, FC, IF-Tissue
分子量
Predicted band size: 85 kDa
阳性对照
293T cell lysate, A431 cell lysate, NCCIT cell lysate, SW480 cell lysate, HT-29 cell lysate, HCT 116 cell lysate, NIH/3T3 cell lysate, C6 cell lysate, HT-29, human breast cancer tissue, human colon cancer tissue, human kidney tissue, mouse colon tissue, mouse kidney tissue, rat colon tissue, rat kidney tissue.
偶联
unconjugated
克隆号
A6-F8
RRID
产品特性
形态
Liquid
浓度
2ug/ul
存放说明
Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles.
存储缓冲液
1*PBS (pH7.4), 0.2% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
亚型
IgG1
纯化方式
Protein A affinity purified.
应用稀释度
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WB
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1:1,000
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IF-Cell
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1:100-1:200
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IHC-P
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1:5,000-1:50,000
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FC
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1:1,000
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IF-Tissue
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1:500-1:5,000
发表文章中的应用
发表文章中的种属
Embryonic Stem Cells | See 1 publications below |
Rat | See 1 publications below |
Human | See 1 publications below |
靶点
功能
Catenin beta-1, also known as beta-catenin (β-catenin), is a protein that in humans is encoded by the CTNNB1 gene. Beta-catenin is a dual function protein, involved in regulation and coordination of cell–cell adhesion and gene transcription. In humans, the CTNNB1 protein is encoded by the CTNNB1 gene. In Drosophila, the homologous protein is called armadillo. β-catenin is a subunit of the cadherin protein complex and acts as an intracellular signal transducer in the Wnt signaling pathway. It is a member of the catenin protein family and homologous to γ-catenin, also known as plakoglobin. Beta-catenin is widely expressed in many tissues. In cardiac muscle, beta-catenin localizes to adherens junctions in intercalated disc structures, which are critical for electrical and mechanical coupling between adjacent cardiomyocytes. Mutations and overexpression of β-catenin are associated with many cancers, including hepatocellular carcinoma, colorectal carcinoma, lung cancer, malignant breast tumors, ovarian and endometrial cancer. Alterations in the localization and expression levels of beta-catenin have been associated with various forms of heart disease, including dilated cardiomyopathy. β-catenin is regulated and destroyed by the beta-catenin destruction complex, and in particular by the adenomatous polyposis coli (APC) protein, encoded by the tumour-suppressing APC gene. Therefore, genetic mutation of the APC gene is also strongly linked to cancers, and in particular colorectal cancer resulting from familial adenomatous polyposis (FAP).
背景文献
1. Kim J.-S et al. Oncogenic beta-catenin is required for bone morphogenetic protein 4 expression in human cancer cells. Cancer Res 62:2744-2748 (2002).
2. Moreno-Bueno G et al. Beta-catenin expression in pilomatrixomas. Relationship with beta-catenin gene mutations and comparison with beta-catenin expression in normal hair follicles. Br J Dermatol 145:576-581 (2001).
3. Shibata T et al. EBP50, a beta-catenin-associating protein, enhances Wnt signaling and is over-expressed in hepatocellular carcinoma. Hepatology 38:178-186 (2003).
序列相似性
Belongs to the beta-catenin family.
组织特异性
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). Expressed in breast cancer tissues (at protein level).
翻译后修饰
Phosphorylation at Ser-552 by AMPK promotes stabilizion of the protein, enhancing TCF/LEF-mediated transcription (By similarity). Phosphorylation by GSK3B requires prior phosphorylation of Ser-45 by another kinase. Phosphorylation proceeds then from Thr-41 to Ser-37 and Ser-33. Phosphorylated by NEK2. EGF stimulates tyrosine phosphorylation. Phosphorylation on Tyr-654 decreases CDH1 binding and enhances TBP binding. Phosphorylated on Ser-33 and Ser-37 by HIPK2 and GSK3B, this phosphorylation triggers proteasomal degradation. Phosphorylation on Ser-191 and Ser-246 by CDK5. Phosphorylation by CDK2 regulates insulin internalization. Phosphorylation by PTK6 at Tyr-64, Tyr-142, Tyr-331 and/or Tyr-333 with the predominant site at Tyr-64 is not essential for inhibition of transcriptional activity.; Ubiquitinated by the SCF(BTRC) E3 ligase complex when phosphorylated by GSK3B, leading to its degradation. Ubiquitinated by a E3 ubiquitin ligase complex containing UBE2D1, SIAH1, CACYBP/SIP, SKP1, APC and TBL1X, leading to its subsequent proteasomal degradation. Ubiquitinated and degraded following interaction with SOX9 (By similarity).; S-nitrosylation at Cys-619 within adherens junctions promotes VEGF-induced, NO-dependent endothelial cell permeability by disrupting interaction with E-cadherin, thus mediating disassembly adherens junctions.; O-glycosylation at Ser-23 decreases nuclear localization and transcriptional activity, and increases localization to the plasma membrane and interaction with E-cadherin CDH1.; Deacetylated at Lys-49 by SIRT1.
亚细胞定位
Cytoplasm, Nucleus, Cell junction, Cell membrane, Cytoskeleton, Synapse.
别名
β Catenin
Beta catenin antibody
Beta-catenin antibody
Cadherin associated protein antibody
Catenin (cadherin associated protein), beta 1, 88kDa antibody
Catenin beta 1 antibody
Catenin beta-1 antibody
CATNB antibody
CHBCAT antibody
CTNB1_HUMAN antibody
展开β Catenin
Beta catenin antibody
Beta-catenin antibody
Cadherin associated protein antibody
Catenin (cadherin associated protein), beta 1, 88kDa antibody
Catenin beta 1 antibody
Catenin beta-1 antibody
CATNB antibody
CHBCAT antibody
CTNB1_HUMAN antibody
CTNNB antibody
CTNNB1 antibody
DKFZp686D02253 antibody
FLJ25606 antibody
FLJ37923 antibody
OTTHUMP00000162082 antibody
OTTHUMP00000165222 antibody
OTTHUMP00000165223 antibody
OTTHUMP00000209288 antibody
OTTHUMP00000209289 antibody
折叠图片
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Western blot analysis of Beta Catenin on different lysates with Mouse anti-Beta Catenin antibody (EM0306) at 1/1,000 dilution.
Lane 1: SW480 cell lysate
Lane 2: HT-29 cell lysate
Lane 3: NIH/3T3 cell lysate
Lane 4: C6 cell lysate
Lane 5: Human brain tissue lysate
Lane 6: Mouse brain tissue lysate
Lane 7: Rat brain tissue lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 85 kDa
Observed band size: 85 kDa
Exposure time: 46 seconds;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (EM0306) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1/50,000 dilution was used for 1 hour at room temperature. -
Immunocytochemistry analysis of HT-29 cells labeling Beta Catenin with Mouse anti-Beta Catenin antibody (EM0306) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-Beta Catenin antibody (EM0306) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488, HA1125) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
beta Tubulin (ET1602-4, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594, HA1122) was used as the secondary antibody at 1/1,000 dilution. -
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Mouse anti-Beta Catenin antibody (EM0306) at 1/5,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM0306) at 1/5,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human colon cancer tissue with Mouse anti-Beta Catenin antibody (EM0306) at 1/5,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM0306) at 1/5,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Mouse anti-Beta Catenin antibody (EM0306) at 1/50,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM0306) at 1/50,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse colon tissue with Mouse anti-Beta Catenin antibody (EM0306) at 1/50,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM0306) at 1/50,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse kidney tissue with Mouse anti-Beta Catenin antibody (EM0306) at 1/50,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM0306) at 1/50,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat colon tissue with Mouse anti-Beta Catenin antibody (EM0306) at 1/50,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM0306) at 1/50,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat kidney tissue with Mouse anti-Beta Catenin antibody (EM0306) at 1/50,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (EM0306) at 1/50,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Flow cytometric analysis of HT-29 cells labeling Beta Catenin.
Cells were fixed and permeabilized. Then stained with the primary antibody (EM0306, 1/1,000) (red) compared with Mouse IgG1 Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Mouse IgG Secondary antibody (HA1125) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
引文
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VAMP8 suppresses the metastasis via DDX5/β-catenin signal pathway in osteosarcoma
Author:
PMID: 37405957
应用: WB
反应种属: Human
发表时间: 2023 Dec
-
Citation
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LITTIP/Lgr6/HnRNPK complex regulates cementogenesis via Wnt signaling
Author: Tiancheng Li, Han Wang, Yukun Jiang, Shuo Chen, Danyuan Huang, Zuping Wu, Xing Yin, Chenchen Zhou, Yuyu Li, Shujuan Zou
PMID: 37558690
应用: IF
反应种属: Rat
发表时间: 2023 Aug
-
Citation
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Wnt Signaling Modulates Routes of Retinoic Acid-Induced Differentiation of Embryonic Stem Cells.
Author: Ming Zhang,Liangbiao Chen
PMID: 31337269
应用: WB,IS
反应种属: Embryonic Stem Cells
发表时间: 2019 Oct
-
Citation