Topoisomerase II alpha 抗体
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Quick Overview for Topoisomerase II alpha 抗体 (ABIN7882504)
抗原
See all Topoisomerase II alpha (TOP2A) 抗体适用
宿主
克隆类型
标记
应用范围
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原理
- TOP2A Antibody
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序列
- EDYLYGQTTT YLTYND
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纯化方法
- Affinity purified
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免疫原
- Amino acids EDYLYGQTTTYLTYND were used as the immunogen for the TOP2A antibody.
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亚型
- IgG
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应用备注
- Optimal dilution of the TOP2A antibody should be determined by the researcher.
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限制
- 仅限研究用
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状态
- Lyophilized
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缓冲液
- 0.5 mg/mL if reconstituted with 0.2 mL sterile DI water
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储存条件
- 4 °C,-20 °C
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储存方法
- After reconstitution, the TOP2A antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
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- Topoisomerase II alpha (TOP2A) (Topoisomerase (DNA) II alpha 170kDa (TOP2A))
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别名
- TOP2A
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背景
- The human topoisomerase II enzyme is encoded by a single-copy gene which is mapped to 17q21-q22. The TOP2A gene spans approximately 30 kb and contains 35 exons. Furthermore, DNA topoisomerases are enzymes that control and alter the topologic states of DNA in both prokaryotes and eukaryotes. Topoisomerase II from eukaryotic cells catalyzes the relaxation of supercoiled DNA molecules, catenation, decatenation, knotting, and unknotting of circular DNA. It appears likely that the reaction catalyzed by topoisomerase II involves the crossing-over of 2 DNA segments. There are about 100,000 Molecules of topoisomerase II per HeLa cell nucleus, constituting about 0.1 % of the nuclear extract1. DNA topoisomerase II-alpha is associated with the pol II holoenzyme and is a required component of chromatin-dependent coactivation. Specific inhibitors of topoisomerase II blocked transcription on chromatin templates, but did not affect transcription on naked templates. Addition of purified topoisomerase II-alpha reconstituted chromatin-dependent activation activity in reactions with core pol II2.
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UniProt
- P11388
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途径
- Cell Division Cycle, Mitotic G1-G1/S Phases
抗原
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