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Reactivity | Human Mouse Rat |
Tested applications | WB IHC ICC IP |
Recommended Dilution | WB 1:500 - 1:2000 IHC 1:50 - 1:200 ICC 1:50 - 1:200 IP 1:20 - 1:50 |
Calculated MW | 92kDa |
Observed MW | Refer to Figures |
Immunogen | A synthetic peptide of human CTNNB1 |
Storage Buffer | Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
Concentration | at |
Synonym | CTNNB1 ;CTNNB ; DKFZp686D02253 ; FLJ25606 ; FLJ37923 ;Catenin beta-1 ;Beta-catenin ;β-Catenin; |
β-catenin is a key downstream effector in the Wnt signaling pathway (1). It is implicated in two major biological processes in vertebrates: early embryonic development (2) and tumorigenesis (3). CK1 phosphorylates β-catenin at Ser45. This phosphorylation event primes β-catenin for subsequent phosphorylation by GSK-3 (4-6). GSK-3β destabilizes β-catenin by phosphorylating it at Ser33, Ser37, and Thr41 (7). Mutations at these sites result in the stabilization of β-catenin protein levels and have been found in many tumor cell lines (8).
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