HRM Software Module for QuantStudio™ 6 and 7 Systems - FAQs

Q: What is the difference between continuous melt curves and step and hold melt curves on the Applied Biosystems Real-Time PCR Instruments?

Continuous melt curve: increases the temperature by the ramp increment (degrees C/sec) so that the temperature will change at a constant rate set in the protocol. Step and Hold melt curve: increases the temperature by the ramp increment (degrees C) and then holds at that temperature for the time specified by the user. The amount of data collected will depend on the filter(s) selected. The more filters you use, the longer the acquisition will take and the fewer data points will be collected. Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center .

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2 个常见问题解答

What is the difference between continuous melt curves and step and hold melt curves on the Applied Biosystems Real-Time PCR Instruments?

Continuous melt curve: increases the temperature by the ramp increment (degrees C/sec) so that the temperature will change at a constant rate set in the protocol.
Step and Hold melt curve: increases the temperature by the ramp increment (degrees C) and then holds at that temperature for the time specified by the user.

The amount of data collected will depend on the filter(s) selected. The more filters you use, the longer the acquisition will take and the fewer data points will be collected.

Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.

What is the last software version for the ViiA7 Software?

ViiA7 Software v1.2.4 was the last version of the ViiA7 Software released. Currently, the ViiA7 Real-Time PCR System can be controlled using the QuantStudio Software. To obtain the most recent copy of the QuantStudio Software for performing experiments on the ViiA7 Real-Time PCR System, please visit the instrument software download page, https://www.thermofisher.com/us/en/home/technical-resources/software-downloads/applied-biosystems-viia-7-real-time-pcr-system.html.

Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.