Phosphotyrosine 抗体 (Biotin)
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- 抗原 See all Phosphotyrosine products
- Phosphotyrosine
- 适用
- 请咨询
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宿主
- 小鼠
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克隆类型
- 单克隆
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标记
- This Phosphotyrosine antibody is conjugated to Biotin
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应用范围
- Western Blotting (WB), Immunoprecipitation (IP), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunocytochemistry (ICC)
- 特异性
- Reacts with phosphotyrosine, and detects the presence of phosphotyrosine in both un-stimulated and stimulated cell lysates. Does not cross-react with phosphoserine or phosphothreonine.
- 纯化方法
- Protein G Purified
- 免疫原
- Phosphotyrosine, alanine and glyceine in a 1:1:1 ratio polymerized in the presence of keyhole limpet hemocyanin with 1-ethyl-3-(3'-dimentrylaminopropyl) carbodiimide
- 克隆位点
- G104
- 亚型
- IgG1
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- 应用备注
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- WB (1:1000)
- IHC (1:100)
- optimal dilutions for assays should be determined by the user.
- 说明
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1 μg/ml of ABIN2484576 was sufficient for detection of phosphorylated tyrosine residues in 10 μg of rat tissue lysate by colorimetric immunoblot analysis using Goat anti-rat IgG:HRP as the secondary antibody.
- 限制
- 仅限研究用
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- 状态
- Liquid
- 浓度
- 1 mg/mL
- 缓冲液
- PBS pH 7.4, 50 % glycerol, 0.09 % sodium azide, Storage buffer may change when conjugated
- 储存液
- Sodium azide
- 注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- 储存条件
- 4 °C
- 储存方法
- Conjugated antibodies should be stored at 4°C
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- 抗原
- Phosphotyrosine
- Abstract
- Phosphotyrosine 产品
- 物质类
- Amino Acid
- 背景
- Protein phosphorylation is an important posttranslational modification that serves many key functions to regulate a protein's activity, localization, and protein-protein interactions. Phosphorylation is catalyzed by various specific protein kinases, which involves removing a phosphate group from ATP and covalently attaching it to to a recipient protein that acts as a substrate. Most kinases act on both serine and threonine, others act on tyrosine, and a number (dual specificity kinases) act on all three. Because phosphorylation can occur at multiple sites on any given protein, it can therefore change the function or localization of that protein at any time (3). Changing the function of these proteins has been linked to a number of diseases, including cancer, diabetes, heart disease, inflammation and neurological disorders (4-6). In particular, the phosphorylation of tyrosine is considered one of the key steps in signal transduction and regulation of enzymatic activity (7). Phosphotyrosine can be detected through specific antibodies, and are helpful in facilitating the identification of tyrosine kinase substrates (8).
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