Specification
Catalog# HA722316
Phospho-Beta Catenin (T41/S45) Recombinant Rabbit Monoclonal Antibody [JE54-02]
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WB
-
IHC-P
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Human
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Mouse
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Rat
Overview
Product Name
Phospho-Beta Catenin (T41/S45) Recombinant Rabbit Monoclonal Antibody [JE54-02]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic phosphopeptide corresponding to residues surrounding Thr41/Ser45 of human Beta catenin.
Product Specificity
Phospho-Beta Catenin (T41/S45) [JE54-02] Antibody detects endogenous levels of Beta catenin only when phosphorylated at T41/S45. It does not recognize beta-catenin phosphorylated at other sites.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IHC-P
Molecular Weight
Predicted band size: 85 kDa
Positive Control
HEK-293 treated with 200nM Calyculin A for 1 hour cell lysate, NIH/3T3 treated with 100nM Calyculin A for 30 minutes cell lysate, C6 treated with 100nM Calyculin A for 30 minutes cell lysate, human kidney tissue, mouse kidney tissue, rat kidney tissue.
Conjugation
unconjugated
Clone Number
JE54-02
Product Features
Form
Liquid
Concentration
1ug/ul
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
Storage Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
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WB
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1:1,000
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IHC-P
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1:200
Applications in Publications
Species in Publications
Human | See 2 publications below |
Target
Function
The cellular level of β-catenin is mostly controlled by its ubiquitination and proteosomal degradation. The E3 ubiquitin ligase TrCP1 (also known as β-TrCP) can recognize β-catenin as its substrate through a short linear motif on the disordered N-terminus. However, this motif (Asp-Ser-Gly-Ile-His-Ser) of β-catenin needs to be phosphorylated on the two serines in order to be capable to bind β-TrCP. Phosphorylation of the motif is performed by Glycogen Synthase Kinase 3 alpha and beta (GSK3α and GSK3β). GSK3s are constitutively active enzymes implicated in several important regulatory processes. There is one requirement, though: substrates of GSK3 need to be pre-phosphorylated four amino acids downstream (C-terminally) of the actual target site. Thus it also requires a "priming kinase" for its activities. In the case of β-catenin, the most important priming kinase is Casein Kinase I (CKI). Once a serine-threonine rich substrate has been "primed", GSK3 can "walk" across it from C-terminal to N-terminal direction, phosphorylating every 4th serine or threonine residues in a row. This process will result in dual phosphorylation of the aforementioned β-TrCP recognition motif as well.
Background References
1. Liu J et al. Wnt/beta-catenin signalling: function, biological mechanisms, and therapeutic opportunities. Signal Transduct Target Ther. 2022 Jan
2. Yu F et al. Wnt/beta-catenin signaling in cancers and targeted therapies. Signal Transduct Target Ther. 2021 Aug
Subcellular Location
Cytoplasm, Nucleus, Cell membrane.
Synonyms
b-catenin antibody
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
Expandb-catenin antibody
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
CollapseImages
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☑ Cell treatment (CT)
Western blot analysis of Phospho-Beta Catenin (T41/S45) on different lysates with Rabbit anti-Phospho-Beta Catenin (T41/S45) antibody (HA722316) at 1/1,000 dilution.
Lane 1: HEK-293 cell lysate
Lane 2: HEK-293 treated with 200nM Calyculin A for 1 hour cell lysate
Lane 3: NIH/3T3 cell lysate
Lane 4: NIH/3T3 treated with 100nM Calyculin A for 30 minutes cell lysate
Lane 5: HEK-293 treated with 200nM Calyculin A for 1 hour cell lysate, then the membrane treated with λpp for 1 hour
Lane 6: NIH/3T3 treated with 100nM Calyculin A for 30 minutes cell lysate, then the membrane treated with λpp for 1 hour
Lane 7: C6 cell lysate
Lane 8: C6 treated with 100nM Calyculin A for 30 minutes cell lysate
Lane 9: C6 treated with 100nM Calyculin A for 30 minutes cell lysate, then the membrane treated with λpp for 1 hour
Lysates/proteins at 30 µg/Lane.
Predicted band size: 85 kDa
Observed band size: 100 kDa
Exposure time: Lane 1-4: 3 minutes; Lane 5-9: 1 minute; ECL: K1802;
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 (HA722316) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Rabbit anti-Phospho-Beta Catenin (T41/S45) antibody (HA722316) at 1/200 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 (HA722316) at 1/200 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 Rabbit anti-Phospho-Beta Catenin (T41/S45) antibody (HA722316) at 1/200 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 (HA722316) at 1/200 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 Rabbit anti-Phospho-Beta Catenin (T41/S45) antibody (HA722316) at 1/200 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 (HA722316) at 1/200 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.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
Citation
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Activation of the WNT4/ β-catenin/FOXO1 pathway by PDK1 promotes cervical cancer metastasis and EMT process
Author: Chen Shidong, Zhang Cuixia, Huang Honglang, Wang Yuhuan, Lian Mingjian, Hong Guolin
PMID: 39779500
Journal: Journal Of Molecular Histology
Application: WB
Reactivity: Human
Publish date: 2025 Jan
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Citation
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Development of RelB-Targeting Small Molecule Inhibitors of Non-canonical NF-κB Signaling with Antitumor Efficacy
Author: Cuifeng Li, Shuqi Wei, Donglin Sun, Zhuo Yang, Qi Wang, Han Lin, Haohao Zhang, Yiming Hu, Dandan Liu, Deji Ye, Yu Tao, Zhanjie Liu, Zhijian Xu, Bo Li, Lingling Li, Jie Zhang, Xi Chen, Ningxia Xie, Yufang Shi, Sanhong Liu, Yongzhong Liu, Yuhang Jiang, Weiliang Zhu, Xiaoren Zhang
PMID: 39910816
Journal: Molecular Therapy
Application: WB
Reactivity: Human
Publish date: 2025 Feb
-
Citation
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