re Problems with Internal Lane Standards on 370

[atgtga At sympatico.ca]

Hi:
We have been running PCRs (100 to 350 bp) (yellow and blue)
for many years, analyzing fragments on the 370 genescanner,
using red internal lane standards.
Lately, these standards are inconsistent, containing a variety of aberrant peaks, and only appear normal when run alone with loading solution provided by the supplier.

The PCR products remain excellent and reproducible.

Has anyone experienced this problem and what has been your solution?

Thanks,
Paula Strasberg, Ph.D.
Associate Director, Serotech Labs
Burlington, ON
atgtga At sympatico.ca
416 447 3355

Paula Strasberg, Ph.D.
Search Consultant

Hess Associates Search
1500 Don Mills Road Suite 712
Toronto, ON M3B 3K4
416 447 3355
http://www.hessjobs.com
hr At hessjobs.com