POLR2A/RPB1 抗体 (AA 340-566)
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北京 101111
Quick Overview for POLR2A/RPB1 抗体 (AA 340-566) (ABIN6243171)
抗原
See all POLR2A/RPB1 (POLR2A) 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
- AA 340-566
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预测反应
- Ha, M
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纯化方法
- This antibody is purified through a protein G column, followed by dialysis against PBS.
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免疫原
- This POLR2A antibody is generated from a mouse immunized with a KLH conjugated synthetic peptide between 340-566 amino acids from human POLR2A.
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亚型
- IgG1 kappa
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anti-RNA Polymerase II Subunit RPB1 (POLR2A) (AA 1-260) antibody
POLR2A 适用: 人 WB, IF, IP 宿主: 兔 Polyclonal unconjugated
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (AA 1-260) antibodyPOLR2A 适用: 人 WB, IF, IHC, IP, ChIP 宿主: 兔 Polyclonal unconjugated
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (pSer5) antibodyPOLR2A 适用: 人, 小鼠, 大鼠 WB, IF, IHC 宿主: 兔 Polyclonal unconjugated
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (pSer5) antibodyPOLR2A 适用: 人 WB, IF, ELISA, ChIP, FM 宿主: 小鼠 Monoclonal unconjugated
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (pSer2) antibodyPOLR2A 适用: 人 WB, IF, ELISA, ChIP, FM 宿主: 小鼠 Monoclonal unconjugated
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (pSer2) antibodyPOLR2A 适用: 人 WB, IF, IHC, ELISA, IP 宿主: 兔 Monoclonal 2G1 unconjugated Recombinant Antibody
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (AA 128-258) antibodyPOLR2A 适用: 人 ELISA, FACS 宿主: 小鼠 Monoclonal 1B1D8 unconjugated
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (AA 76-298) antibodyPOLR2A 适用: 人 IF, IHC, ELISA 宿主: 兔 Polyclonal unconjugated
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (pSer5) antibodyPOLR2A 适用: 人 WB, IF, IHC, ELISA 宿主: 兔 Monoclonal 2H4 unconjugated Recombinant Antibody
anti-RNA Polymerase II Subunit RPB1 (POLR2A) (Internal Region) antibodyPOLR2A 适用: 人, 小鼠, 大鼠 WB, IF, IHC, ELISA, ICC 宿主: 兔 Polyclonal unconjugated
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应用备注
- WB: 1:2000
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限制
- 仅限研究用
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状态
- Liquid
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缓冲液
- Purified monoclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.
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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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储存条件
- 4 °C,-20 °C
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有效期
- 6 months
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- POLR2A/RPB1 (POLR2A) (RNA Polymerase II Subunit RPB1 (POLR2A))
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别名
- POLR2A
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背景
- DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB1 is part of the core element with the central large cleft, the clamp element that moves to open and close the cleft and the jaws that are thought to grab the incoming DNA template. At the start of transcription, a single-stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol II. A bridging helix emanates from RPB1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol II by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. During transcription elongation, Pol II moves on the template as the transcript elongates. Elongation is influenced by the phosphorylation status of the C-terminal domain (CTD) of Pol II largest subunit (RPB1), which serves as a platform for assembly of factors that regulate transcription initiation, elongation, termination and mRNA processing. Acts as an RNA- dependent RNA polymerase when associated with small delta antigen of Hepatitis delta virus, acting both as a replicate and transcriptase for the viral RNA circular genome.
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分子量
- 217176
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UniProt
- P24928
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途径
- Regulatory RNA Pathways
抗原
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