Recombinant S-ribosylhomocysteine lyase (luxS)

中文名稱：

變形鏈球菌luxS重組蛋白
貨號：

CSB-YP812243FMR
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

變形鏈球菌luxS重組蛋白
貨號：

CSB-EP812243FMR
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

變形鏈球菌luxS重組蛋白
貨號：

CSB-EP812243FMR-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：

變形鏈球菌luxS重組蛋白
貨號：

CSB-BP812243FMR
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

變形鏈球菌luxS重組蛋白
貨號：

CSB-MP812243FMR
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：

luxS
Uniprot No.：

Q8DVK8
別名：

luxS; SMU_474; S-ribosylhomocysteine lyase; EC 4.4.1.21; AI-2 synthesis protein; Autoinducer-2 production protein LuxS
種屬：

Streptococcus mutans
蛋白長度：

full length protein
表達區域：

1-160
氨基酸序列

MTKEVTVESF ELDHIAVKAP YVRLISEEFG PKGDLITNFD IRLVQPNEDS IPTAGLHTIE HLLAKLIRQR IDGMIDCSPF GCRTGFHLIM WGKHTTTQIA TVIKASLEEI ANTISWKDVP GTTIESCGNY KDHSLFSAKE WAKLILKQGI SDDPFERHLV
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：

Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD).
基因功能參考文獻：
1. Quorum sensing luxS gene can affect the initial biofilm formation by Streptococcus mutans. PMID: 25766758
2. LuxS-deficiency causes global alterations in the expression of genes central to biofilm formation and virulence of S. mutans, including those involved in energy metabolism, DNA repair and stress tolerance. PMID: 21214869
3. Many phenotypes related to the luxS mutation cannot be ascribed to quorum sensing but to other regulatory proteins. PMID: 17981981
4. It was demonstrated that luxS deletion was able to accelerate biofilm formation on a polystyrene surface during the mid-exponential growth phase. PMID: 18818488
蛋白家族：

LuxS family
數據庫鏈接：

KEGG: smu:SMU_474

STRING: 210007.SMU_474