Recombinant Rat DNA topoisomerase 1 (Top1)

中文名稱：

大鼠Top1重組蛋白
貨號：

CSB-YP892988RA
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

大鼠Top1重組蛋白
貨號：

CSB-EP892988RA
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

大鼠Top1重組蛋白
貨號：

CSB-EP892988RA-B
說明書：

MSDS Datasheet
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：

大鼠Top1重組蛋白
貨號：

CSB-BP892988RA
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

大鼠Top1重組蛋白
貨號：

CSB-MP892988RA
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

Top1
Uniprot No.：

Q9WUL0
別名：

Top1; DNA topoisomerase 1; EC 5.6.2.1; DNA topoisomerase I
種屬：

Rattus norvegicus (Rat)
蛋白長度：

Full Length of Mature Protein
表達區域：

2-767
氨基酸序列

SGDHLHNDS QIEADFRLND SHKHKDKHKD REHRHKEHKK DKDKDREKSK HSNSEHKDSE KKHKEKEKTK HKDGSSDKHK DKHKDRDKEK RKEEKIRAAG DAKIKKEKEN GFSSPPRIKD EPEDDGYFAP PKEDIKPLKR PRDEDDADYK PKKIKTEDIK KEKKRKLEEE EDGKLKKPKN KDKDKKVAEP DNKKKKAKKE EEQKWKWWEE ERYPEGIKWK FLEHKGPVFA PPYEPLPEGV KFYYDGKVMK LSPKAEEVAT FFAKMLDHEY TTKEIFRKNF FKDWRKEMTN DEKNTITNLS KCDFTQMSQY FKAQSEARKQ MSKEEKLKIK EENEKLLKEY GFCVMDNHRE RIANFKIEPP GLFRGRGNHP KMGMLKRRIM PEDIIINCSK DAKVPSPPPG HKWKEVRHDN KVTWLVSWTE NIQGSIKYIM LNPSSRIKGE KDWQKYETAR RLKKCVDKIR NQYREDWKSK EMKVRQRAVA LYFIDKLALR AGNEKEEGET ADTVGCCSLR VEHINLHPEL DGQEYVVEFD FPGKDSIRYY NKVPVEKRVF KNLQLFMENK QPEDDLFDRL NTGILNKHLQ DLMEGLTAKV FRTYNASITL QQQLKELTAP DENVPAKILS YNRANRAVAI LCNHQRAPPK TFEKSMMNLQ SKIDAKKDQL ADARKDLKSA KADAKVMKDA KTKKVVESKK KAVQRLEEQL MKLEVQATDR EENKQIALGT SKLNYLDPRI TVAWCKKWGV PIEKIYNKTQ REKFAWAIDM TDEDYEF
蛋白標簽：

Tag?type?will?be?determined?during?the?manufacturing?process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
產品提供形式：

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet ：

Please contact us to get it.

產品評價

靶點詳情

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 rotates around the intact phosphodiester bond on the opposing 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. 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.
基因功能參考文獻：
1. Rac1-regulated mechanisms are required for DNA damage induction and subsequent activation of the DDR following treatment with topo II but not topo I poisons PMID: 23012366
亞細胞定位：

Nucleus, nucleolus. Nucleus, nucleoplasm.
蛋白家族：

Type IB topoisomerase family
數據庫鏈接：

KEGG: rno:64550

UniGene: Rn.91572