TBP 抗体
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北京 101111
Quick Overview for TBP 抗体 (ABIN2463874)
抗原
See all TBP 抗体适用
宿主
克隆类型
标记
应用范围
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纯化方法
- Antibody is purified by protein A chromatography method.
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免疫原
- Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human TBP.
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应用备注
- TBP antibody can be used for detection of TBP by ELISA at 1:62500. TBP antibody can be used for detection of TBP by western blot at 2.5 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- Add 100 ?L of distilled water. Final antibody concentration is 1 mg/mL.
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浓度
- 1 mg/mL
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缓冲液
- Antibody is lyophilized in PBS buffer with 2 % sucrose.
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注意事项
- As with any antibody avoid repeat freeze-thaw cycles.
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储存条件
- 4 °C/-20 °C
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储存方法
- For short periods of storage (days) store at 4 °C. For longer periods of storage, store TBP antibody at -20 °C.
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- TBP (TATA Box Binding Protein (TBP))
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别名
- TBP
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背景
- Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is transcription factor IID (TFIID), which binds to the core promoter to position the polymerase properly, serves as the scaffold for assembly of the remainder of the transcription complex, and acts as a channel for regulatory signals. TFIID is composed of the TATA-binding protein (TBP) and a group of evolutionarily conserved proteins known as TBP-associated factors or TAFs. TAFs may participate in basal transcription, serve as coactivators, function in promoter recognition or modify general transcription factors (GTFs) to facilitate complex assembly and transcription initiation. This gene encodes TBP, the TATA-binding protein. A distinctive feature of TBP is a long string of glutamines in the N-terminal. This region of the protein modulates the DNA binding activity of the C terminus, and modulation of DNA binding affects the rate of transcription complex formation and initiation of transcription. Mutations that expand the number of CAG repeats encoding this polyglutamine tract, and thus increase the length of the polyglutamine string, are associated with spinocerebellar ataxia 17, a neurodegenerative disorder classified as a polyglutamine disease.
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分子量
- 38 kDa
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基因ID
- 6908
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NCBI登录号
- NP_003185
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UniProt
- P20226
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途径
- WNT signaling
抗原
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