Haynes Lab:Notebook/RNA-seq of PcTF Transfected U2OS & SK-N-SH cell lines/2015/05/22: Difference between revisions

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|style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;">Today's project is...</span>
|style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;">Transfection optimization of K562</span>
|style="background-color: #F2F2F2" align="center"|<html><img src="/images/9/94/Report.png" border="0" /></html> [[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|<html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>[[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]]<html>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</html>}}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]]<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html>}}
|style="background-color: #F2F2F2" align="center"|<html><img src="/images/9/94/Report.png" border="0" /></html> [[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|<html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>[[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]]<html>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</html>}}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]]<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html>}}
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==Overview==
==Overview==
Measured cell density of K562 culture in antibiotic-free medium at 490,000 cells/mL. At 9 mL total culture, that's 4,410,000 cells total. Ideal cell density for transfection with lipofectamine in 24-well plate is 0.5-2E5 cells per well. Assume 1 extra mL of culture as buffer.
4.90E5 cells/mL * x mL = 0.5E5 cells/mL * 25 mL
x = 12.5E5 cells / (4.9E5 cells/mL)
x = 2.55 mL
25 - 2.55 = 22.45 mL medium


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Revision as of 09:48, 22 May 2015

Transfection optimization of K562 <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page
<html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html>

Overview

Measured cell density of K562 culture in antibiotic-free medium at 490,000 cells/mL. At 9 mL total culture, that's 4,410,000 cells total. Ideal cell density for transfection with lipofectamine in 24-well plate is 0.5-2E5 cells per well. Assume 1 extra mL of culture as buffer.

4.90E5 cells/mL * x mL = 0.5E5 cells/mL * 25 mL

x = 12.5E5 cells / (4.9E5 cells/mL)

x = 2.55 mL

25 - 2.55 = 22.45 mL medium