全部产品分类
品牌 |
Leading Biology | 货号 |
APR03883G |
产品分类 |
Polyclonal Antibodies | 研究领域 |
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产品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality TOP1 Antibody (N-term).
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分子量 |
90726 Da
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细胞定位 |
Antigen Cellular Localization:
Nucleus, nucleolus. Nucleus, nucleoplasm. Note=Diffuse nuclear localization with some enrichment in nucleoli. On CPT treatment, cleared from nucleoli into nucleoplasm. Sumolyated forms found in both nucleoplasm and nucleoli
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宿主 |
Rabbit
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种属反应性 |
Human
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免疫原 |
2-31 aa
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靶点 |
This TOP1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 2-31 amino acids from the N-terminal region of human TOP1.
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亚型 |
Rabbit Ig
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基因ID |
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UniProt ID |
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功能 |
Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(3'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand thus removing DNA supercoils. Finally, in the religation step, the DNA 5'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone (By similarity). Regulates the alternative splicing of tissue factor (F3) pre-mRNA in endothelial cells. Involved in the circadian transcription of the core circadian clock component ARNTL/BMAL1 by altering the chromatin structure around the ROR response elements (ROREs) on the ARNTL/BMAL1 promoter.
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总结 |
This gene encodes a DNA topoisomerase, an enzyme thatcontrols and alters the topologic states of DNA duringtranscription. This enzyme catalyzes the transient breaking andrejoining of a single strand of DNA which allows the strands topass through one another, thus altering the topology of DNA. Thisgene is localized to chromosome 20 and has pseudogenes which resideon chromosomes 1 and 22.
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储存条件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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应用 |
WB, IF, E
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稀释方法 |
WB~~1:1000
IF~~1:10~50
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图像 |
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说明书 |
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数量 |
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