Recombinant Escherichia coli Antigen 43 (flu), partial

中文名稱：

大腸桿菌flu重組蛋白
貨號：

CSB-YP336540ENV
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

大腸桿菌flu重組蛋白
貨號：

CSB-EP336540ENV
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

大腸桿菌flu重組蛋白
貨號：

CSB-EP336540ENV-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flu重組蛋白
貨號：

CSB-BP336540ENV
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

大腸桿菌flu重組蛋白
貨號：

CSB-MP336540ENV
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：

flu
Uniprot No.：

P39180
別名：

flu; yeeQ; yzzX; b2000; JW1982Antigen 43; AG43; Fluffing protein) [Cleaved into: Antigen 43 alpha chain; Antigen 43 beta chain]
種屬：

Escherichia coli (strain K12)
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：

Controls colony form variation and autoaggregation. May function as an adhesin.
基因功能參考文獻：
1. In the K-12 leader sequence, two in-frame translation initiation codons have been identified, one upstream and the other downstream of the transcription terminator. For optimal agn43 expression, both codons need to be present. PMID: 24837285
2. Lrp and MqsR, previously identified as agn43 regulators, do not regulate agn43 expression or ON/OFF switch frequency. PMID: 24039985
3. The data support a model in which in an ON-phase cell, the subcellular OxyR availability at the replication fork as it passes through the agn43 regulatory region is key for initiating an ON-to-OFF switch. PMID: 20118257
4. glycosylated form of Ag43 enhances bacterial binding to human cell lines PMID: 16484190
5. In vivo, the H107A substitution in sigma(32) impedes recovery from heat shock (exposure to 42 degrees C), and it also leads to overexpression at lower temperatures (30 degrees C) of the Flu protein, which is associated with biofilm formation PMID: 17921304
6. that glycosylation may play significant roles in structural and functional properties of bacterial autotransporters Ag43 at many different levels. PMID: 18341480
7. Proposed roles of Ag43 expression are summarized and the studies are put into perspective regarding the role of allelic variants, genetic background of the bacterial strain, and control of expression by phase variation. Review. PMID: 18785838
8. The authors show that Ag43 mediates bacterial adhesion in a cell line-specific manner and that structural variations of the alpha(43) domain correlate with increased adhesive properties to proteins of the extracellular matrix such as collagen and laminin. PMID: 19230760
顯示更多

收起更多
亞細胞定位：

[Antigen 43]: Periplasm.; [Antigen 43 alpha chain]: Secreted. Cell surface. Note=The cell surface component is about 60 kDa and can be released by mild heat treatment (PubMed:22466966).; [Antigen 43 beta chain]: Cell outer membrane; Multi-pass membrane protein. Note=May form a beta-barrel.
數據庫鏈接：

KEGG: ecj:JW1982

STRING: 316385.ECDH10B_2146