Synonyms:Beta catenin,Beta-catenin,Cadherin associated protein,Catenin (cadherin associated protein),beta 1,88kDa,Catenin beta 1,Catenin beta-1,CATNB,CHBCAT,CTNB1,CTNNB,CTNNB1,DKFZp686D02253,FLJ25606,FLJ37923,OTTHUMP00000162082,OTTHUMP00000165222,OTTHUMP00000165223,OTTHUMP00000209288,OTTHUMP00000209289
|Synonyms||Beta catenin,Beta-catenin,Cadherin associated protein,Catenin (cadherin associated protein),beta 1,88kDa,Catenin beta 1,Catenin beta-1,CATNB,CHBCAT,CTNB1,CTNNB,CTNNB1,DKFZp686D02253,FLJ25606,FLJ37923,OTTHUMP00000162082,OTTHUMP00000165222,OTTHUMP00000165223,OTTHUMP00000209288,OTTHUMP00000209289|
|Immunogen||Synthesized peptide derived from human Catenin-β around the non-phosphorylation site of Y489.|
|Recommended dilution||WB 1:500-1:2000, ELISA 1:40000|
|Cellular localization||Cytoplasm. Nucleus. Cytoplasm>cytoskeleton. Cell junction>adherens junction. Cell junction. Cell membrane. 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.|
|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.|
|Storage instructions||Store at -20℃. Avoid freeze / thaw cycles.|
|Storage buffer||PBS with 0.02% sodium azide,0.5% BSA and 50% glycerol pH 7.4.|
|Background||Key dowstream 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. The majority of beta-catenin is localized to the cell membrane and is part of E-cadherin/catenin adhesion complexes which are proposed to couple cadherins to the actin cytoskeleton.|
Western Blot analysis of 3T3 cells using Catenin beta Polyclonal Antibody at dilution of 1:1000.
Western Blot analysis of 293 cells using Catenin beta Polyclonal Antibody at dilution of 1:1000.