51
Test transient transfection titers:
• If undetectable, do NOT proceed with selection.
• If titers are <3 μg/mL, please contact Technical Support
(www.lifetechnologies.com). At the website, you can access
worldwide telephone and fax numbers to contact Technical
Support and Sales facilities.
Alternatively, you can:
— Email a question directly to Technical Support at:
techsupport@lifetech.com
— Email a question directly to Gibco
®
BioProduction Process
Development/PD-Direct
®
Services teams at:
pd.direct@lifetech.com
In Phase I selection (beyond day 7), sample the flasks every 3–4 days;
perform a complete medium exchange once a week until the cells
show signs of recovery.
See Figures 9 and 10 for easy-to-follow flowcharts for both phases
of selection.
FAQ Sections
Life Technologies
™
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®
CHO-S
®
Kit FAQ
