I am using TaqMan MGB probes and I get negative fluorescence signals during monitoring of my reaction between -10,000 to -200,000. Please help
Negative flouroscence in real time PCR
Started by kate, Mar 10 2009 01:12 AM
2 replies to this topic
#1
Posted 10 March 2009 - 01:12 AM
#2
Posted 10 March 2009 - 06:56 AM
Is any contamination with a DNAse possible?
Also, some reagents may precipitate as the run goes.
Also, some reagents may precipitate as the run goes.
#3
Posted 11 March 2009 - 08:22 PM
Thank you for your feed back.
How I can check the contamination of DNAase?
Is there any possibility of poor probe design? What parameters should I check?
Thank you.
How I can check the contamination of DNAase?
Is there any possibility of poor probe design? What parameters should I check?
Thank you.
madrius1, on Mar 10 2009, 06:56 AM, said:
Is any contamination with a DNAse possible?
Also, some reagents may precipitate as the run goes.
Also, some reagents may precipitate as the run goes.













