Recombinant Salmonella typhimurium LexA repressor (lexA)

中文名稱：

鼠傷寒沙門菌lexA重組蛋白
貨號：

CSB-YP363207SXB
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

鼠傷寒沙門菌lexA重組蛋白
貨號：

CSB-EP363207SXB
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

鼠傷寒沙門菌lexA重組蛋白
貨號：

CSB-EP363207SXB-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：

鼠傷寒沙門菌lexA重組蛋白
貨號：

CSB-BP363207SXB
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

鼠傷寒沙門菌lexA重組蛋白
貨號：

CSB-MP363207SXB
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：

lexA
Uniprot No.：

P0A273
別名：

lexA; STM4237LexA repressor; EC 3.4.21.88
種屬：

Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
蛋白長度：

full length protein
表達區域：

1-202
氨基酸序列

MKALTARQQE VFDLIRDHIS QTGMPPTRAE IAQRLGFRSP NAAEEHLKAL ARKGVLEIVS GASRGIRLLQ EEEDGLPLVG RVAAGEPLLA QQHIEGHYQV DPSLFKPSAD FLLRVSGMSM KDIGIMDGDL LAVHKTQDVR NGQVVVARID DEVTVKRLKK QGNKVELLPE NSEFTPIVVD LREQSFTIEG LAVGVIRNGE WL
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：

Represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. Binds to the 16 bp palindromic sequence 5'-CTGTATATATATACAG-3'. In the presence of single-stranded DNA, RecA interacts with LexA causing an autocatalytic cleavage which disrupts the DNA-binding part of LexA, leading to derepression of the SOS regulon and eventually DNA repair.
基因功能參考文獻：
1. The Salmonella phage SPC32H repressor (Rep) is not cleaved by the SOS response but instead is inactivated by a small antirepressor (Ant), the expression of which is negatively controlled by host LexA. PMID: 23986584
蛋白家族：

Peptidase S24 family
數據庫鏈接：

KEGG: stm:STM4237

STRING: 99287.STM4237