low C signal

DNA Services DNA_Services-mailbox at POSTOFFICE2.MAIL.CORNELL.EDU
Fri Oct 25 09:18:34 EST 1996

Hi folks,

Out of the blue, in the same lot of premix, the C signal dropped to 
less than 50.  There is no red on the gel image except in lanes where 
the samples were prepped a week earlier.  These have normal C signal. 
So it is not a detection problem.  We did not change any reagents at 
this moment.  We tried a new lot of premix for the next gel, this did 
not help.  Has anyone out there had this problem?  ABI has no clue.  
We just want to know if we are alone in this.


Carol Bayles
DNA_Services at Cornell.edu

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