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Gel Electrophoresis: Help needed


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#16 mdfenko

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Posted 26 February 2014 - 05:10 AM

did the cloudy sample become cloudy after adding tnes or was it cloudy to start?

 

if it turned cloudy after addition of tnes then you may have a salt in the sample that contains potassium or some other cation that will displace the sodium in sds and form a less soluble product (eg kds).


talent does what it can
genius does what it must
i used to do what i got paid to do





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