Recombinant Escherichia coli Lipopolysaccharide export system protein lptA (lptA)

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中文名稱：

大腸桿菌lptA重組蛋白
品名簡稱：

Recombinant E.coli lptA protein
貨號：

CSB-EP360010ENV
說明書：

MSDS Datasheet
規格：

￥2328
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
基因名：

lptA
Uniprot No.：

P0ADV1
別名：

lptA; yhbN; b3200; JW3167; Lipopolysaccharide export system protein LptA
種屬：

Escherichia coli (strain K12)
蛋白長度：

Full Length of Mature Protein
來源：

E.coli
分子量：

33.3kDa
表達區域：

28-185aa
氨基酸序列

VTGDTDQPIHIESDQQSLDMQGNVVTFTGNVIVTQGTIKINADKVVVTRPGGEQGKEVIDGYGKPATFYQMQDNGKPVEGHASQMHYELAKDFVVLTGNAYLQQVDSNIKGDKITYLVKEQKMQAFSDKGKRVTTVLVPSQLQDKNNKGQTPAQKKGN
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

N-terminal 6xHis-SUMO-tagged
產品提供形式：

Liquid or 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.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
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：

3-7 business days
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

Involved in the assembly of lipopolysaccharide (LPS). Required for the translocation of LPS from the inner membrane to the outer membrane. May form a bridge between the inner membrane and the outer membrane, via interactions with LptC and LptD, thereby facilitating LPS transfer across the periplasm.
基因功能參考文獻：
1. characterization of a viable quadruple lptA mutant impaired in the assembly of the Lpt machinery, although it retains the ability to bind LPS; although viable, the quadruple lptA mutant disrupts outer membrane (OM) asymmetry and severely impairs the OM permeability barrier; analysis of 2 independent suppressors revealed different strategies adopted by the cell to overcome defects in LPS biogenesis PMID: 29109183
2. LptA molecular structure is affected by lipopolysaccharides binding. PMID: 28419595
3. An induced folding process characterizes the partial-loss of function mutant LptAI36D in its interactions with lipopolysaccharide constituent ligands. PMID: 26123264
4. Studied the assembly and architecture of LptA oligomers. PMID: 23897621
5. results suggest that LptA operate in the LPS assembly pathway and, together with other as-yet-unidentified components, could be part of a complex devoted to the transport of LPS from the periplasmic surface of the IM to the OM. PMID: 18424520
6. LptA binds structurally diverse lipopolysaccharide (LPS) substrates in vitro and demonstrate that it interacts specifically with the lipid A domain of LPS PMID: 18480051
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亞細胞定位：

Periplasm. Note=Associates with both the inner membrane and the outer membrane.
蛋白家族：

LptA family
數據庫鏈接：

KEGG: ecj:JW3167

STRING: 316385.ECDH10B_3374