Recombinant Escherichia coli Small heat shock protein ibpB (ibpB)

中文名稱：

大腸桿菌ibpB重組蛋白
貨號：

CSB-YP366206ENV
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

大腸桿菌ibpB重組蛋白
貨號：

CSB-EP366206ENV
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

大腸桿菌ibpB重組蛋白
貨號：

CSB-EP366206ENV-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：

大腸桿菌ibpB重組蛋白
貨號：

CSB-BP366206ENV
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

大腸桿菌ibpB重組蛋白
貨號：

CSB-MP366206ENV
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：

ibpB
Uniprot No.：

P0C058
別名：

ibpB; hslS; htpE; b3686; JW3663; Small heat shock protein IbpB; 16 kDa heat shock protein B
種屬：

Escherichia coli (strain K12)
蛋白長度：

full length protein
表達區域：

1-142
氨基酸序列

MRNFDLSPLM RQWIGFDKLA NALQNAGESQ SFPPYNIEKS DDNHYRITLA LAGFRQEDLE IQLEGTRLSV KGTPEQPKEE KKWLHQGLMN QPFSLSFTLA ENMEVSGATF VNGLLHIDLI RNEPEPIAAQ RIAISERPAL NS
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 Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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：

Associates with aggregated proteins, together with IbpA, to stabilize and protect them from irreversible denaturation and extensive proteolysis during heat shock and oxidative stress. Aggregated proteins bound to the IbpAB complex are more efficiently refolded and reactivated by the ATP-dependent chaperone systems ClpB and DnaK/DnaJ/GrpE. Its activity is ATP-independent.
基因功能參考文獻：
1. An RNA thermometer in its 5' untranslated region, forming a secondary structure upstream of ibpB is functional in vitro but not in vivo, suggesting downregulation of ibpB expression in the presence of IbpA. PMID: 20864473
2. The lack of IbpAB proteins in E. coli cells results in endogenous oxidative stress and overproduction of extracellular indole, which inhibits the growth of the biofilm at the air-liquid interface. PMID: 19797360
3. IbpA cooperates with IbpB in stabilization of thermally aggregated proteins in a disaggregation competent state PMID: 15665332
4. the flexible termini appear to be essential for small heat shock protein IbpB to generate various temperature-responsive oligomers, which exhibit various levels of chaperone-like activities, by interlinking or separating the dimer building blocks PMID: 15769476
亞細胞定位：

Cytoplasm.
蛋白家族：

Small heat shock protein (HSP20) family
數據庫鏈接：

KEGG: ecj:JW3663

STRING: 316385.ECDH10B_3872