TUBB 抗体 (N-Term)
Quick Overview for TUBB 抗体 (N-Term) (ABIN110979)
抗原
See all TUBB 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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抗原表位
- N-Term
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特异性
- The antibody recognizes an epitope (aa 81-95) on phylogenetically conserved N-terminal structural domain of beta-tubulin (recognizes all beta-tubulin isoforms) in various species.
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纯化方法
- Precipitation methods
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纯度
- > 95 % (by SDS-PAGE)
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免疫原
- Beta-subunits of porcine brain tubulin
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亚型
- IgM
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应用备注
- Immunohistochemistry (paraffin sections): 5 μg/mL, Positive tissue: heartImmunocytochemistry: 2 μg/mL. Staining technique: fixed and permeabilized cells.
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限制
- 仅限研究用
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浓度
- 1.0 mg/mL
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缓冲液
- Tris buffered saline (TBS) with 15 mM sodium azide, approx. pH 8.0
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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
- Dilute only prior to immediate use
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储存条件
- 4 °C
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储存方法
- Store the antibody (undiluted) at 2-8 °C. DO NOT FREEZE! Freezing alkaline phosphatase conjugates will result in a substantial loss of enzymatic activity.
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- TUBB (Tubulin, beta (TUBB))
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别名
- TUBB / TUBB5
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背景
- The microtubules are intracellular dynamic polymers made up of evolutionarily conserved polymorphic alpha/beta-tubulin heterodimers and a large number of microtubule-associated proteins (MAPs). The microtubules consist of 13 protofilaments and have an outer diameter 25 nm. Microtubules have their intrinsic polarity, highly dynamic plus ends and less dynamic minus ends. Microtubules are required for vital processes in eukaryotic cells including mitosis, meiosis, maintenance of cell shape and intracellular transport. Microtubules are also necessary for movement of cells by means of flagella and cilia. In mammalian tissue culture cells microtubules have their minus ends anchored in microtubule organizing centers (MTOCs).The GTP (guanosintriphosphate) molecule is an essential for tubulin heterodimer to associate with other heterodimers to form microtubule. In vivo, microtubule dynamics vary considerably. Microtubule polymerization is reversible and a populations of microtubules in cells are on their minus ends either growing or shortening this phenomenon is called dynamic instability of microtubules. On a practical level, microtubules can easily be stabilized by the addition of non-hydrolysable analogues of GTP (eg. GMPPCP) or more commonly by anti-cancer drugs such as Taxol. Taxol stabilizes microtubules at room temperature for many hours. Using limited proteolysis by enzymes both tubulin subunits can be divided into N-terminal and C-terminal structural domains. The beta-tubulin (relative molecular weight about 50 kDa) is counterpart of alpha-tubulin in tubulin heterodimer, it is coded by multiple tubulin genes and it is also posttranslationally modified. Heterogeneity of subunit is concentrated in C-terminal structural domain.Synonyms: Tubulin beta chain, Tubulin beta-5 chain
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基因ID
- 203068
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NCBI登录号
- NP_821133
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UniProt
- P07437
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途径
- Microtubule Dynamics, M Phase
抗原
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