beta Catenin 抗体
Quick Overview for beta Catenin 抗体 (ABIN3024225)
抗原
See all beta Catenin (CATNB) 抗体适用
宿主
克隆类型
标记
应用范围
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纯化方法
- Protein A affinity chromatography
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免疫原
- A synthetic peptide from the middle of beta-Catenin / p120 protein was used as the immunogen.
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亚型
- IgG
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应用备注
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The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the antibody to be titered up or down for optimal performance.
1. Staining of formalin-fixed tissues requires boiling tissue sections in 1 mM EDTA, pH 9.0, for 10-20 min followed by cooling at RT for 20 minutes.
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.\. FACS: 0.5-1 μg/million cells,IF: 1-2 μg/mL,WB: 0.5-1 μg/mL,IHC (FFPE): 1-2 μg/mL for 30 minutes at RT (1) -
限制
- 仅限研究用
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浓度
- 1 mg/mL
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缓冲液
- 1 mg/mL in 1X PBS, BSA free, sodium azide free
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储存液
- Azide free
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储存条件
- 4 °C,-20 °C
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储存方法
- Store the beta-Catenin antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).
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- beta Catenin (CATNB) (Catenin, beta (CATNB))
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别名
- beta-Catenin
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背景
- Beta-catenin associates with the cytoplasmic portion of E-cadherin, which is necessary for the function of E-cadherin as an adhesion molecule. In normal tissues, beta-catenin is localized to the membrane of epithelial cells, consistent with its role in the cell adhesion complex. In breast ductal neoplasia, it is usually localized in cellular membranes. However, in lobular neoplasia, a marked redistribution throughout the cytoplasm results in a diffuse cytoplasmic pattern. Staining with beta-catenin antibody and E-cadherin antibody helps in the accurate identification of ductal and lobular neoplasms, including a distinction between low-grade ductal carcinoma in situ (DCIS) and lobular carcinoma. Additionally, some rectal and gastric adenocarcinomas demonstrate diffuse cytoplasmic staining and a lack of membranous staining, mimicking the staining pattern observed with lobular breast carcinomas.
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基因ID
- 1499
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途径
- Peptide Hormone Metabolism
抗原
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