Mouse EGFL7 Baculovirus-Insect cells Overexpression Lysate

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Mouse EGFL7 Baculovirus-Insect cells Overexpression Lysate: 製品の情報

製品の説明
This Mouse EGFL7 overexpression lysate was created in Baculovirus-Insect cells and intented for use as a Western blot (WB) positive control. Purification of EGFL7 protein (Cat: 50472-M07B) from the overexpression lysate was verified.
発現ホスト
Baculovirus-Insect cells
Mouse
タンパク質構築情報
A DNA sequence encoding the mouse EGFL7 isoform 1 (Q9QXT5-1) (Glu 22-Leu 275) was fused with a polyhistidine tag at the N-terminus.
分子量
The recombinant mouse EGFL7 consists of 273 amino acids and has a calculated molecular mass of 29.8 kDa. It migrates as an approximately 34 kDa band in SDS-PAGE under reducing conditions.

Mouse EGFL7 Baculovirus-Insect cells Overexpression Lysate: 用法

調製方法
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
溶解バッファー
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
おすすめの用法
1.  Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2.  Re-dissolve the pellet using 200μL pure water and boil for 2-5 min.
バッファー
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
安定性 & 保存条件
Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.
アプリケーション
Western Blot (WB)
Optimal dilutions/concentrations should be determined by the end user.

Mouse EGFL7 Baculovirus-Insect cells Overexpression Lysate: 別名

Mouse VE-statin Overexpression Lysate; Mouse Zneu1 Overexpression Lysate

EGFL7 背景情報

Epidermal growth factor-like protein 7, also known as EGF-like protein 7, Multiple epidermal growth factor-like domains protein 7, Multiple EGF-like domains protein 7, Vascular endothelial statin, NOTCH4-like protein and EGFL7, is a secreted protein which contains twoEGF-like domains and oneEMI domain. EGFL7 was identified by a number of groups as a putative secreted factor produced by the vascular endothelial cells (ECs). EGFL7 is described as a novel endothelial cell-derived factor involved in the regulation of the spatial arrangement of cells during vascular tube assembly. With its impact on tubulogenesis and vessel shape EGFL7 joined the large family of molecules governing blood vessel formation. EGFL7 regulates midline angioblast migration in zebrafish embryos-a key step in vascular tubulogenesis. EGFL7 is tightly associated with the extracellular matrix (ECM), and it supports EC migration either as a single factor or in combination with other ECM molecules. EGFL7 provides a proper microenvironment for endothelial cell migration, thereby enabling accurate patterning. Our study indicates that the molecular composition of the ECM influences vascular morphogenesis. EGFL7 also regulates vascular tubulogenesis. It inhibits platelet-derived growth factor (PDGF)-BB-induced smooth muscle cell migration and promotes endothelial cells adhesion to the substrate.
完全な名称
EGF-like-domain, multiple 7
参考文献
  • Fitch,M.J. et al., 2004, Dev Dyn. 230 (2):316-24.
  • Schmidt,M. et al., 2007, Novartis Found Symp. 283 :18-28.
  • Campagnolo,L.et al., 2008, Gene Expr Patterns  8 (6):389-96.
  • Picuric,S. et al., 2009, Protein Expr Purif. 68 (1):1-6.
  • Nikolic,I. et al., 2010, J Angiogenes Res. 2 (1): 9. 
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