Recombinant Bacillus subtilis Repressor rok (rok)

中文名稱：

枯草芽孢桿菌rok重組蛋白
貨號：

CSB-YP522016BRJ
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

枯草芽孢桿菌rok重組蛋白
貨號：

CSB-EP522016BRJ
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

枯草芽孢桿菌rok重組蛋白
貨號：

CSB-EP522016BRJ-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：

枯草芽孢桿菌rok重組蛋白
貨號：

CSB-BP522016BRJ
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

枯草芽孢桿菌rok重組蛋白
貨號：

CSB-MP522016BRJ
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：

rok
Uniprot No.：

O34857
別名：

rok; ykuW; BSU14240; Repressor Rok
種屬：

Bacillus subtilis (strain 168)
蛋白長度：

full length protein
表達區域：

1-191
氨基酸序列

MFNEREALRL RLEQLNEAEV KVIREYQIER DKIYAKLREL DRNGSPSEIK KDFRSEKKPD SLPVLAELAA QEIRSYQPQS QQQSVQPQLQ SISSLPAGIP DGTTRRRRGT ARPGSKAAKL REAAIKTLKR HNAAIKSSEL QKEIEKESGL EIPNMTTFMQ SLIKMYPEVK KPYRGQYILE GEIESAESAN E
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：

Repressor of comK, the master regulator of competence development. Overexpression seems to be lethal. Represses at least 20 genes that specify membrane-localized and secreted proteins, including some that encode products with antibiotic activity. Binds to many AT-rich sites in the chromosome, many of which are known or thought to derive from horizontal gene transfer; helps keep mobile element ICEBs1 quiescent in the genome. Binds to its own promoter and is thus probably autoregulatory.
基因功能參考文獻：
1. he large conjugative B. subtilis plasmid pLS20 harbours a rok homologue rok(LS20)and its ectopic expression leads to inhibition of competence by repressing comK PMID: 22779408
2. Rok and YkrK are repressors of ykrL expression. PMID: 22447908
3. Rok regulates yuaB expression during colony development. PMID: 21097620
4. Rok is a nucleoid associated protein that serves to help repress expression of A+T-rich genes. PMID: 21085634
5. evidence for the recent introduction of rok into the B. subtilis-Bacillus licheniformis-Bacilllus amyloliquefaciens group by horizontal transmission. PMID: 15743949
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亞細胞定位：

Cytoplasm, nucleoid.
數據庫鏈接：

KEGG: bsu:BSU14240

STRING: 224308.Bsubs1_010100007906