MABF3161

Anti-β-Catenin Antibody, clone 12F7

• 別名: b-Cat
• UNSPSCコード: 12352203
• NACRES: NA.43

特性

• 由来生物: mouse
• 品質水準: 200
• 結合体: unconjugated
• 抗体製品の状態: purified antibody
• 抗体製品タイプ: primary antibodies
• クローン: 12F7, monoclonal
• 分子量: calculated mol wt 85.44 kDa; observed mol wt ~95 kDa
• 精製方法: using protein G
• 化学種の反応性: human
• 化学種の反応性（ホモロジーによる予測）: zebrafish, bovine, Xenopus, chicken, rat, mouse
• 包装: antibody small pack of 100 μg
• テクニック: immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable; western blot: suitable
• アイソタイプ: IgG1κ
• エピトープ配列: N-terminal half
• タンパク質IDアクセッション番号: NP_990412
• UniProtアクセッション番号: O42486
• 輸送温度: 2-8°C
• ターゲットの翻訳後修飾: unmodified
• 遺伝子情報: chicken ... B-Cat(395964)

詳細

詳細

β-Catenin (UniProt: O42486; also known as b-Cat) is encoded by the BCat gene (Gene ID: 395964) in chicken. Wnt/β-catenin signaling, a highly conserved pathway through evolution, regulates key cellular functions including proliferation, differentiation, migration, genetic stability, apoptosis, and stem cell renewal. β-catenin is a key downstream component of the canonical Wnt signaling pathway that participates in intercellular adhesion and Wnt-mediated transcriptional activation. In the absence of Wnt, it forms a complex with AXIN1, AXIN2, APC, CSNK1A1, and GSK-3β that promotes phosphorylation on N-terminal serine and threonine residues that leads to its subsequent degradation by the proteasome. In the presence of Wnt ligand, it is not ubiquitinated and accumulates in the nucleus, where it acts as a coactivator for transcription factors of the TCF/LEF family, which leads to activation of Wnt responsive genes. O-glycosylation at serine 23 is reported to decreases its nuclear localization and transcriptional activity. Wnt/β-catenin signaling is shown to be essential for embryonic stem cell (ESC) pluripotency and differentiation. In ESC β-catenin is trimethylated on Lysine 49 by Ezh2 methyltransferase and this trimethylated form represses neuronal differentiation genes Sox1 and Sox3. Mutations in β-catenin gene in humans are reported to cause colorectal cancers, medulloblastoma, and ovarian cancers. (Ref.: Hoffmeyer, K., et al. (2017). Cell Reports 18(12); 2815-2824; Pai, SC., et al. (2017). J. Hematol. Oncol. 10; Article 101; Johnson, KR., et al. (1993). Exp. Cell Res. 207(2); 252-260).

特異性

Clone 12F7 is a mouse monoclonal antibody that detects β-catenin. It targets an epitope within 22 amino acids from the N-terminal half.

免疫原

MBP-conjugated recombinant full-length chicken β-catenin.

アプリケーション

Quality Control Testing

Evaluated by Western Blotting in A431 cell lysates.

Western Blotting Analysis: A 1:125 dilution of this antibody detected β-Catenin in A431 cell lysates.

Tested Applications

Immunohistochemistry Applications: A representative lot detected β-Catenin in Immunohistochemistry applications (Qu, Y., et al. (2016). Proc. Natl. Acad. Sci. USA.113(33); 9339-44).

Western Blotting Analysis: A representative lot detected β-Catenin in Western Blotting applications (Johnson, K.R., et al. (1993). Exp. Cell Res. 207(2); 252-60).

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user

Anti-β-Catenin, clone 12F7, Cat. No. MABF3161, is a mouse monoclonal antibody that detects -β-Catenin and is tested for use in Immunohistochemistry and Western Blotting.

物理的形状

Purified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

保管および安定性

Recommended storage: +2°C to +8°C.

その他情報

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

免責事項

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

安全性情報

• 保管分類コード: 12 - Non Combustible Liquids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable