Recombinant Eukaryotic translation initiation factor 4E-2 (ife-2)

中文名稱：

秀麗隱桿線蟲ife-2重組蛋白
貨號：

CSB-YP631386CXY
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

秀麗隱桿線蟲ife-2重組蛋白
貨號：

CSB-EP631386CXY
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

秀麗隱桿線蟲ife-2重組蛋白
貨號：

CSB-EP631386CXY-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：

秀麗隱桿線蟲ife-2重組蛋白
貨號：

CSB-BP631386CXY
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

秀麗隱桿線蟲ife-2重組蛋白
貨號：

CSB-MP631386CXY
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：

ife-2
Uniprot No.：

Q21693
別名：

ife-2; R04A9.4Eukaryotic translation initiation factor 4E-2; eIF-4E-2; eIF4E-2; eIF-4F 25 kDa subunit; mRNA cap-binding protein
種屬：

Caenorhabditis elegans
蛋白長度：

full length protein
表達區域：

1-228
氨基酸序列

MSEEPVAAPG TISHPVYKLK RNWTWWYLND ERNKSWEERL KNVKTFSSVG EFWALHDSIK PPSGLNPPSD YNVFRDGIEP MWEVPQNQNG GRWLITIEKG RTPEIMDTIW TEILMAMIGE QFSDDIESLC GIVCNVRGKG SKISVWTTNS ADDGANLRIG GVLKQVLNNA SMIHQRPLYD VLRYEDHESC QKKTSSGVKA KHAIYAVEPR EEKAPVPVST ETPATPAT
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：

Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures. All 5 eIF4E proteins bind monomethyl cap structures. Only ife-1, ife-2 and ife-5 bind trimethyl cap structures which result from trans-splicing. Translation of trimethyl cap structure mRNAs may be regulated by intracellular redox state; disulfide bonds change the width and depth of the cap-binding cavity determining selectivity to mRNA caps. Probably by regulating mRNA translation in somatic cells, negatively regulates lifespan independently of daf-2/insulin and let-363/TOR pathways. Negatively regulates resistance to oxidative stress. May play a role in embryonic development.
基因功能參考文獻：
1. loss of a specific eIF4E isoform (IFE-2) that functions in somatic tissues reduces global protein synthesis, protects from oxidative stress and extends lifespan in Caenorhabditis elegans PMID: 17277769
蛋白家族：

Eukaryotic initiation factor 4E family
組織特異性：

Highly expressed in all somatic tissues.
數據庫鏈接：

KEGG: cel:CELE_R04A9.4

STRING: 6239.R04A9.4

UniGene: Cel.766