Recombinant Bacillus subtilis Sensor histidine kinase desK (desK), partial

中文名稱：

枯草芽孢桿菌desK重組蛋白
貨號：

CSB-YP516538BRJ1
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

枯草芽孢桿菌desK重組蛋白
貨號：

CSB-EP516538BRJ1
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

枯草芽孢桿菌desK重組蛋白
貨號：

CSB-EP516538BRJ1-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desK重組蛋白
貨號：

CSB-BP516538BRJ1
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

枯草芽孢桿菌desK重組蛋白
貨號：

CSB-MP516538BRJ1
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

desK
Uniprot No.：

O34757
別名：

desK; yocF; BSU19190; Sensor histidine kinase DesK
種屬：

Bacillus subtilis (strain 168)
蛋白長度：

Partial
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：

Member of the two-component regulatory system DesR/DesK, responsible for cold induction of the des gene coding for the Delta5 acyl-lipid desaturase. Acts as a sensor of the membrane fluidity. Probably activates DesR by phosphorylation.
基因功能參考文獻：
1. The thickness of lipid membranes varies with temperature and that such variations can be detected by DesK with great precision. PMID: 27528507
2. In vivo and biochemical experiments, structural analyses and simulations, demonstrated that stabilization/destabilization of a 2-helix coiled coil is directly involved in regulating DesK's functional state. PMID: 26172072
3. A lipid-mediated conformational switch modulates the thermosensing activity of DesK. PMID: 24522108
4. Data show that the membrane-bound histidine kinase DesK phosphorylates the response regulator DesR to activate des transcription. PMID: 19595746
5. Data from the structural comparison of the different DesK variants indicates that incoming signals can take the form of helix rotations and asymmetric helical bends similar to those reported for other sensing systems. PMID: 19805278
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亞細胞定位：

Cell membrane; Multi-pass membrane protein.
數據庫鏈接：

KEGG: bsu:BSU19190

STRING: 224308.Bsubs1_010100010591