MTT assay

Eric W. Marsh Marsh at
Fri Apr 28 14:19:16 EST 1995

	Mostly likely it the serum proteins in your media that are precipatating.    
This has always been a shortcoming of this assay.  Several groups have developed    
modifications of the assay.  Furthermore there are several other tetrazolium dyes on   
the market these days some of which are less toxic.  A good deal of this information   
is summerized in an application note distributed by Molecular Devices (800)   

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