CTNNA1 抗体 (Internal Region)
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Quick Overview for CTNNA1 抗体 (Internal Region) (ABIN374681)
抗原
See all CTNNA1 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- Internal Region
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特异性
- This antibody reacts to Catenin alpha-1 / CTNNA1.
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交叉反应 (详细)
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Species reactivity (expected):Mouse, Rat, Canine.
Species reactivity (tested):Human. -
纯化方法
- Affinity chromatography
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免疫原
- Peptide with sequence C-KREKQDETQTKIK, from the internal region of the protein sequence
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应用备注
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Peptide ELISA: 1/32000. Western Blot: 1 - 3 μg/mL.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. -
限制
- 仅限研究用
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浓度
- 0.5 mg/mL
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缓冲液
- Tris saline, 0.02 % sodium azide, pH 7.3 with 0.5 % bovine serum albumin
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储存液
- Sodium azide
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注意事项
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
- Avoid repeated freezing and thawing.
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储存条件
- 4 °C/-20 °C
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储存方法
- Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
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- CTNNA1 (Catenin (Cadherin-Associated Protein), alpha 1, 102kDa (CTNNA1))
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别名
- Catenin alpha-1 / CTNNA1
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背景
- The distinct peripheral cytosolic proteins, alpha, beta and gamma-catenin (102, 94 and 86 kDa) found in many tissues bind to the conserved cytoplasmic tail domain of the cell-adhesion cadherins. Catenins link E-cadherin to other integral membrane or cytoplasmic proteins and are modulated by Wnt-1 proto-oncogene. They are good candidates for mediating transduction of cell-cell contact positional signals to the cell interior. Absence of alpha-catenin is found in certain tumor cell lines and reduced levels in certain human carcinomas. Beta-catenin binds directly to the cytoplasmic tail of E-cadherin. It binds to the N-terminus of alpha-catenin and interacts with the protein product of the tumor suppressor gene APC. This interaction involves a 15-aa repeat in the APC. Beta-catenin cell levels seem to be controlled by APC. The central core region of beta-catenin is involved in mediation of cadherin-catenin complex interaction with EGFR.Synonyms: Alpha Catenin, Alpha E-catenin, Cadherin-associated protein, NY-REN-13 antigen
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基因ID
- 1495, 9606
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UniProt
- P35221
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途径
- Regulation of Muscle Cell Differentiation, Cell-Cell Junction Organization, Maintenance of Protein Location
抗原
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