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cell counting


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#1 moljul

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Posted 21 May 2010 - 06:42 AM

do i have to count my cells for a few intervals, to get an impression when they are in the log phase...?

how this should be handled? do i have to trypsinate my cells to get them suspended??

is it that important to know the exact initiation of the log phase - the log phase lasts for hours or days -  or no???

how this is normally done?

thx for any suggestions

#2 bob1

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Posted 24 May 2010 - 05:17 PM

To do this you need to do a growth assay of some sort.  Lifting and counting wells at defined time-points of a plate seeded at a starting density is one way to do this.  Other ways are MTT and/or DNA content assays, which can be done in 96 well plates.




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