|Positive WB detected in||PC-3 cells, HT-29 cells, Calyculin A treated HT-29 cells, Calyculin A treated PC-3 cells|
|Western Blot (WB)||WB : 1:5000-1:50000|
|Sample-dependent, check data in validation data gallery|
80067-1-RR targets Phospho-Beta Catenin (Ser33) in WB, ELISA applications and shows reactivity with Human, Mouse, Rat samples.
|Tested Reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Full Name||catenin (cadherin-associated protein), beta 1, 88kDa|
|Calculated molecular weight||781 aa, 86 kDa|
|Observed molecular weight||90 kDa|
|GenBank accession number||BC058926|
|Gene ID (NCBI)||1499|
|Purification Method||Protein A purification|
|Storage Buffer||PBS with 0.02% sodium azide and 50% glycerol pH 7.3.|
|Storage Conditions||Store at -20°C. Aliquoting is unnecessary for -20oC storage.|
β-Catenin, also known as CTNNB1, is an evolutionarily conserved, multifunctional intracellular protein. β-Catenin was originally identified in cell adherens junctions (AJs) where it functions to bridge the cytoplasmic domain of cadherins to a-catenin and the actin cytoskeleton. Besides its essential role in the AJs, β-catenin is also a key downstream component of the canonical Wnt pathway that plays diverse and critical roles in embryonic development and adult tissue homeostasis. The Wnt/β-catenin pathway is also involved in the activation of other intracellular messengers such as calcium fluxes, JNK, and SRC kinases. Deregulation of β-catenin activity is associated with multiple diseases including cancers. (PMID: 22617422; 18334222). CK1 phosphorylates β-Catenin at Ser45. This phosphorylation event primes β-Catenin for subsequent phosphorylation by GSK-3β. GSK-3β destabilizes β-catenin by phosphorylating it at Ser33, Ser37, and Thr41. Mutations at these sites result in the stabilization of β-Catenin protein levels and have been found in many tumor cell lines .
Acta Biochim Biophys Sin (Shanghai)
Targeting GRP78 enhances the sensitivity of HOS osteosarcoma cells to pyropheophorbide-α methyl ester-mediated photodynamic therapy via the Wnt/β-catenin signaling pathway.
Autophagy Blockade by Ai Du Qing Formula Promotes Chemosensitivity of Breast Cancer Stem Cells Via GRP78/β-Catenin/ABCG2 Axis.