Srinivasan Kokatam1, Kanchan Tiwari1, Jenny Schroeder2, Andrea Toell2, Lubna Hussain3, Preeti Kapoor1.

1. Lonza India Pvt Ltd, Hyderabad, India; 2. Lonza Cologne GmbH, Cologne, Germany; 3. Lonza Walkersville, Inc., Walkersville, MD, U.S.A.

 

 

 

1. 使用pmaxGFP質(zhì)粒進(jìn)行進(jìn)行預(yù)實驗，優(yōu)化HUVEC細(xì)胞核轉(zhuǎn)條件；

2. 檢測核轉(zhuǎn)條件對HUVEC細(xì)胞的Tube formation是否有影響；

3. 轉(zhuǎn)染siRNA，確定對細(xì)胞活力影響最小的最佳濃度，確定檢測蛋白表達(dá)降低的最佳時間點；

4. 評價siRNA對HUVEC細(xì)胞Tube Formation的影響。

 

圖1. HUVEC細(xì)胞轉(zhuǎn)染GFP質(zhì)粒，轉(zhuǎn)染效率約為82%，對細(xì)胞形態(tài)無明顯影響：

圖2. HUVEC細(xì)胞進(jìn)行核轉(zhuǎn)后，對Tube formation無明顯影響：

圖3. Anti-VEGFR2 siRNA轉(zhuǎn)染后的細(xì)胞對VEGF無反應(yīng)，證明siRNA發(fā)揮作用。

 

 

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6. Kapoor, R., Reddy, V. and Kapoor, P. (2014) Tube Formation Assay with Primary Human Umbilical Vein Endothelial Cells. Resource Notes, 2014: 9-12.