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	<id>https://eln.excellgen.com/index.php?action=history&amp;feed=atom&amp;title=Transfection_reagents_freeze-thaw_each_2_weeks</id>
	<title>Transfection reagents freeze-thaw each 2 weeks - Revision history</title>
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	<updated>2026-10-18T08:19:36Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://eln.excellgen.com/index.php?title=Transfection_reagents_freeze-thaw_each_2_weeks&amp;diff=3371&amp;oldid=prev</id>
		<title>Paul.xu at 20:53, 21 February 2012</title>
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		<updated>2012-02-21T20:53:18Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Make transfection reagent (TR,lot 20111107) to freeze-thaw each 2 weeks. lot 20111107&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
3 ul TR + 50ul DMEM without serum----&amp;amp;gt;Mix A &lt;br /&gt;
&lt;br /&gt;
1 ug DNA(pCMV-EGFP) + 50ul DMEM without serum----&amp;amp;gt;Mix B &lt;br /&gt;
&lt;br /&gt;
Mix A + Mix B, incubate 20min at room temperature &lt;br /&gt;
&lt;br /&gt;
Add 100 ul mixture to transfect 293T cells in 12 well-plate. &lt;br /&gt;
&lt;br /&gt;
&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
0 is control. (2011.11.7)&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
2 is TR frozen 2 weeks. (2011.11.21)&amp;lt;br&amp;gt; &lt;br /&gt;
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48 hours after transfection &lt;br /&gt;
&lt;br /&gt;
[[Image:Freeze-thaw 2 weeks s.jpg]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:Freeze-thaw 2 weeks blue s.jpg]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
--[[User:Luyingying|Xiaojing Wang]] 16:16, 23 November 2011 (EST)&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
0 is control. (2011.11.7) &lt;br /&gt;
&lt;br /&gt;
4 is TR frozen 4 weeks. (2011.12.5) &lt;br /&gt;
&lt;br /&gt;
48 hours after transfection &amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:TR FREEZE 2 weeks 12.8.2011.JPG]] &lt;br /&gt;
&lt;br /&gt;
[[Image:TR FREEZE 2 weeks blue 12.8.2011.JPG]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
--[[User:Yingying.lu|Xiaojing Wang]] 13:52, 8 December 2011 (EST) &lt;br /&gt;
&lt;br /&gt;
&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
0 is control. (2011.11.7) &lt;br /&gt;
&lt;br /&gt;
6 is TR frozen 6 weeks. (2011.12.5) &lt;br /&gt;
&lt;br /&gt;
48 hours after transfection &amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:2 weeks 12.19.2011.jpg]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:2 weeks blue 12.19.2011.jpg]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
0 is control. (2011.11.7) &lt;br /&gt;
&lt;br /&gt;
9 is TR frozen 9 weeks. (2012.1.9) &lt;br /&gt;
&lt;br /&gt;
24 hours after transfection &amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:24h 2 weeks 1.10.2012.jpg]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:Day1 2 weeks 1.10.2012.jpg]] &lt;br /&gt;
&lt;br /&gt;
day 2 after transfection&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:Day2 2 weeks 1.11.2012.jpg]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
day 3 after transfection &amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:Day3 2 weeks 1.12.2012.jpg]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
0 is control. (2011.11.7) &lt;br /&gt;
&lt;br /&gt;
12 is TR frozen 12 weeks. (2012.2.1) &lt;br /&gt;
&lt;br /&gt;
48 hours after transfection &amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:12weeks.JPG]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:12weeks blue.JPG]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
0 is control. (2011.11.7) &lt;br /&gt;
&lt;br /&gt;
15 is TR frozen 15 weeks. (2012.2.17) &lt;br /&gt;
&lt;br /&gt;
4 days after transfection &amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:15 weeks.jpg]]&amp;lt;br&amp;gt; &lt;br /&gt;
&lt;br /&gt;
[[Image:15 weeks blue.jpg]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Transfection]]&lt;/div&gt;</summary>
		<author><name>Paul.xu</name></author>
	</entry>
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