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Product Name
Anti-beta Catenin (7E2) Mouse antibody
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Description
beta Catenin (7E2) Mouse monoclonal antibody
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Tested applications
WB, ICC/IF, IHC-P
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Species reactivity
Human, Mouse, Rat
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Isotype
Mouse IgG1
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Preparation
Antigen: Recombinant Protein of Catenin-β
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Clonality
Monoclonal
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Formulation
PBS, pH 7.4, containing 0.02% sodium azide as Preservative and 50% Glycerol.
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Storage instructions
Store at 4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.
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Applications
WB: 1/1000-2000
IHC: 1/200-500
IF: 1/200
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Validations
Western blot analysis of 1) Hela, 2) 293T, 3)Mouse Liver Tissue, 4) Rat Liver Tissue, with β-Catenin Mouse mAb diluted at 1:2,000.
Western blot detection of β-Catenin in T47D,3T3,COS7 and C6 cell lysates using β-Catenin mouse mAb (1:3000 diluted).Predicted band size:92KDa.Observed band size:92KDa.
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Background
Swiss-Prot Acc.P35222.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, as component of an E-cadherin:catenin adhesion complex. 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 .
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