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View additional product information for 7500 Fast Food Safety Real-Time PCR System, laptop - FAQs (A30299)
61 product FAQs found
For the 7500 Fast Real-Time PCR System, if the software version is below v2.0.4, the compatible HRM Software is v2.0.1. If the 7500 Fast Real-Time PCR System has been upgraded to software version 2.0.4 or above, then you will need to get HRM Software version 3.0.1.
The HRM calibration is a 3-step procedure. In some instrument software, the calibration process has been streamlined to a single-step procedure (applies to the ViiA7 Real-Time PCR System and QuantStudio Real-Time PCR Systems).
For the HRM calibration, the first step is a PCR reaction to generate the HRM dye plate. The reaction plate contains a DNA template, a primer pair, and the PCR mix with HRM dye. The second step is dye calibration using the PCR plate from step 1. The last step is a melt curve run, again using the same plate. For details, please refer to the HRM guides for each instrument:
- 7500 Fast Real-Time PCR System (with software version 1.4 or 2.0.4 and below) (https://tools.thermofisher.com/content/sfs/manuals/cms_050347.pdf)
- 7500 Fast Real-Time PCR System (with software version 2.0.5 and above) (https://tools.thermofisher.com/content/sfs/manuals/4457847.pdf)
- 7900HT Real-Time PCR System (https://tools.thermofisher.com/content/sfs/manuals/cms_050347.pdf)
- StepOne and StepOnePlus Real-Time PCR Systems (https://tools.thermofisher.com/content/sfs/manuals/4457847.pdf)
- ViiA 7 Real-Time PCR System (https://tools.thermofisher.com/content/sfs/manuals/4443531.pdf)
- QuantStudio 6 and 7 Real-Time PCR Systems (https://tools.thermofisher.com/content/sfs/manuals/4489823.pdf)
- QuantStudio 6 and 7 Pro Real-Time PCR Systems (https://assets.thermofisher.com/TFS-Assets/LSG/manuals/MAN0018981_HighResolutionMelt_DA_SW_UG.pdf)
- QuantStudio 3 and 5 Real Time PCR Systems (https://tools.thermofisher.com/content/sfs/manuals/MAN0014394_HighResMeltExperiment_GSG.pdf)
- QuantStudio 12K Flex Real-Time PCR System (https://tools.thermofisher.com/content/sfs/manuals/4470692A.pdf)
Find additional tips, troubleshooting help, and resources within our High Resolution Melt Support Center.
Among our real-time PCR instruments, the following are compatible with HRM:
- 7500 Fast Real-Time PCR System
- 7900HT Fast Real-Time PCR System
- StepOne and StepOnePlus Real-Time PCR Systems
- ViiA 7 Real-Time PCR System
- QuantStudio 6 and 7 Pro Real-Time PCR Systems
- QuantStudio 6 and 7 Flex Real-Time PCR Systems
- QuantStudio 12K Flex Real-Time PCR System
- QuantStudio 1 Real-Time PCR System
- QuantStudio 3 Real-Time PCR System
- QuantStudio 5 Real-Time PCR System
The 7500 software requires that the endogenous control be run on every plate within a study. If not, you will only see RQ values for the plate that contains the endogenous control on it. The other plates will have CT values for all the wells, but the software will not calculate RQ values.
If you designed your experiments in this type of layout, you will want to do your analysis in the free DataAssist software instead. This program does not have the endogenous control requirement for every plate. Simply export the study results file from the 7500 software as a *.txt or *.csv file, and use that to create a new study in the DataAssist software. You should now be able to see RQ values for all samples, even those without an endogenous control on the same plate.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
If you have the SDS v1.4 or earlier, you will need to open the dd CT plate in a Study first in order to see the CT or RQ values. (If you have v2.0.x this error does not apply.)
1.After the initial run is complete, open, review the plots and save it. Then:
-Choose File then New
-Choose: Assay then ddCT (Relative Quantitation) Study. Set the other parameters as appropriate and click Next.
2.Click on ‘Add Plates...', then browse to where your data file is located and select the plate (or multiple plates).
Click ‘Finish', and you should see your study.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
You may encounter this error message, which will abort the run before it even starts. If so, go into the software under Setup then Run Method and check how much time has been set for the data collection step. The instrument has a minimum collection time, which is dependent on the number of filters being used. (This is true in both the 1.x and 2.0.x versions of the 7500 software.) Increase the extension time to 30 sec and restart the run. It should now proceed as normal. If the error persists, please contact us at techsupport@thermofisher.com for further assistance.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
This error can be caused by the wrong plastics being used in the block, such as the wrong Precision Plate Holder being used in the tray. This can give an error message such as “Block up switch not activating” and will not allow the run to start. Open the drawer, make sure the correct plate/tubes and plate/tube holder are being used and in the correct orientation. Turn off the instrument and open the front cover to make sure the heated cover door is closed. Restart the instrument and retry the run. If the error still persists, please contact us at instrumentservices@thermofisher.com for further assistance.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
If you see this error message, please check the following:
1. Verify that the USB connection is secure between the instrument and computer.
2. Verify that the computer user power save settings are set to Never for all users (in Windows under Control Panel, Power Options).
3. Is there a screen saver in use? If so, set the screen saver so that it will not come on during a run.
4. Is there antivirus or other network software in use? If so, disconnect from the network while running the instrument.
If the error persists, please contact us at instrumentservices@thermofisher.com for further assistance.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
Sometime there is an error such that the ROI will not calibrate all 96 wells. If you run into this problem check the following:
- Is the ROI calibration plate old or expired?
- Spin down the plate and visually inspect the wells. Is the volume consistent and correct across all wells? If not, try a new ROI calibration plate.
- Try the manual calibration and increase the exposure time.
- Check the status of the halogen lamp. If it is over 2,000 hours, replace the bulb and try again.
If you have tried all the steps above but the ROI still will not calibrate, please contact us at instrumentservices@thermofisher.com for further assistance.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
You may get a message that the heated cover is not reaching the set temperature. If you get this error, or notice this issue on your own, please contact us at instrumentservices@thermofisher.com.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
“Fatal Error 1420” is related to the door or heated cover not being fully closed on the instrument itself. We recommend opening the front access door using a small screwdriver, ensuring that all inner components are correctly seated, then closing the door completely. Please then reboot the instrument and attempt to restart your run. Please see page 60 of the Installation and Maintenance Manual for more information: https://tools.thermofisher.com/content/sfs/manuals/cms_041437.pdf
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
Yes. If you have the newer version of the software (v2.0.1 or later), which creates *.eds files, your data will be directly compatible with our Protein Thermal Shift Software (https://www.thermofisher.com/order/catalog/product/4466038?ICID=search-product). If you have the older software (v 1.x), you will have to program the software differently (see below) and analyze the results independently. For more details on the analysis, you can refer to this paper: “The use of differential scanning fluorimetry to detect ligand interactions that promote protein stability.” Nat Protoc 2007;2(9):2212-21.
For an experiment using SDS v1.x, follow the directions below:
1.Create a new experiment, choosing Absolute Quantification assay type. Click ‘Next'.
2.Go to ‘Select Detectors'. If there is no predefined detector for this application, create a new one. Make sure the Reporter Dye is ROX, and Quencher Dye is none.
3.Assign the detector to the plate. Select none for the Passive Reference
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
Run files will be saved to a default folder on the connected computer, unless you change it. To find or change the default folder (in SDS v2.0.1 or later), go to Tools then Preferences then Defaults. Here you will see a Data Folder and an Import Folder. The default location is shown. If you want files to be saved to (or open from) a different location, click ‘Browse' and choose the new folder.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
No. The software will use the last data collection step in the cycling stage for all amplification plots and Ct analysis. So even if you were to set two separate steps with “Data Collection On”, you would only be able to view and analysis data from the latter step.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
The following volumes are supported for each instrument block:
-7500: 20-100 µL reactions
-7500 Fast: 10-30 µL reactions
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
Using the instrument computer when a run is in progress is not recommended, as this poses a risk of corrupting the data.
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The 7500 and 7500 Fast Real-Time PCR Systems can be used to run assays designed with custom dyes (dyes not manufactured by Life Technologies). Custom dyes must fluoresce within the 520-650 nm spectral range measured by the 7500 or 7500 Fast instrument. To use a custom dye, you must first determine what the right concentration of the dye is. You will need to order an oligo with a 5' custom dye but no quencher. Make up a plate with different concentrations of this oligo (approximately 25-3,200 nM) and use the ROI Inspector to assess fluorescence. Choose the concentration that displays the brightest possible signal without saturation in all filters. Once you have found the correct concentration, create a full plate of custom dye at this concentration and perform the custom dye calibration. See Appendix B in the 7500 and 7500 Fast Real-Time PCR System Maintenance Guide (http://tools.thermofisher.com/content/sfs/manuals/cms_077749.pdf) for full details.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
The Applied Biosystems 7500 and 7500 Fast Real-Time PCR Systems use the following dye sets for calibration: Cy3, Cy5, FAM, JOE, NED, ROX, SYBR Green, TAMRA, Texas Red, and VIC dyes. Custom dyes that are read between 520 and 650 nm can also be used, although you will have to calibrate the system first for any new dye.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
Instrument Specifications
Block Options (Fixed): 7500: 96-well (standard); 7500F: 96-well (Fast)
Sensitivity: Down to 1 copy
Dynamic Range: 9 logs of linear dynamic range
Calibrated Dyes: FAM, SYBR, VIC, ROX, NED, TAMRA dyes (Cy3, Cy5, and Texas Red dyes - 7500F only)
Detection Method: SYBR dye, primer-probe detection
Resolution: Detect changes as little as 1.5-fold
Reaction Volume Range: 20-100 µL (7500); 10-30 µL (7500F)
Reaction Speed: Fast or standard (7500 has standard mode only)
Optics: Tungsten-halogen lamp, 5 excitation filters, 5 emission filters, CCD Camera
Temperature Range: 4-99.9 degrees C
Run Time: <2 hr (standard mode); ~35 min (Fast mode - 7500F only)
Temperature Accuracy: ±0.25 degrees C (between 35 degrees C and 95 degrees C, after 3 min)
Temperature Uniformity: ±0.5 degrees C (after 30 sec)
Thermal Cycling System: Peltier-based system
Available Applications: Gene expression, genotyping, copy number variation, HRM, protein thermal shift, protein detection, mutation detection, miRNA, presence/absence
Dimensions: 34 cm (W) x 45 cm (D) x 49 cm (H)
Weight: 34 kg (75 lb)
Remote Monitoring: No
On-Board Memory: No
Setup Configurations: PC-controlled only
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
Follow the directions in the 7500 and 7500 Fast Real-Time PCR System Maintenance Guide, Chapter 6 (http://tools.thermofisher.com/content/sfs/manuals/cms_077749.pdf), to decontaminate the sample block. You can also watch this helpful video demonstration (https://www.youtube.com/watch?feature=player_embedded&v=dJyolVGhpjk).
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
The RNaseP verification plate contains template, master mix, and a TaqMan assay for RNaseP. It is used to verify that the instrument is performing to specifications. If you have reason to suspect there is something wrong with the instrument, if the instrument has been moved, or if you want to rule out a chemistry issue, the RNaseP plate is a good way to test the system. The RNaseP verification plate is a single-use plate.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
The calibration plates can be stored and reused three times for up to 12 months after you first open them, so make sure to return them to their original packaging and return them to -20 degrees C storage until the next use. If needed, you can make your own background plate using deionized water. Please follow the directions in the 7500 and 7500 Fast Real-Time PCR System Maintenance Guide (Appendix C) (http://tools.thermofisher.com/content/sfs/manuals/cms_077749.pdf) for more details.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
Recommended Maintenance Schedule
Power on/off the computer controlling the instrument: Weekly
Check computer disk space. If necessary, archive or back up your experiment files and instrument settings: Weekly
Background calibration: Every month
Run disk cleanup and disk defragmentation: Every month
Perform an instrument self test: Every month
Pure dye calibrations: Every 6 months
ROI calibration: Every 6 months
Optical calibration: Every 6 months
RNaseP instrument verification: After the instrument has been moved, or as needed to verify instrument performance
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
The TaqPath ProAmp Master Mix or TaqPath ProAmp Multiplex Master Mix is recommended for TaqMan SNP Genotyping Assays. Additional PCR master mixes that can be used as well, include the TaqMan Universal PCR Master Mix, No AmpErase, TaqMan Universal PCR Master Mix, TaqMan Universal Master Mix II, TaqMan genotyping Master mix, and GTXpress Master Mix. The TaqMan SNP Genotyping Assays can be used on all the real-time PCR instruments from Applied Biosystems, including 7000, 7300, 7500, 7500 Fast, 7700, StepOne, StepOnePlus, 7900HT, ViiA7, and QuantStudio systems.
The minimum reaction volume supported by Applied Biosystems is 20 ul for Real-Time PCR runs and Allelic Discrimination plate reads on the ABI Prism 7300 and 7500 (Standard) Sequence Detection System. We have not validated the instruments with reactions volumes below 20 ul. We recommend you perform your own validation for comparable efficiency at lower reaction volume. On the Applied Biosystems 7500 Fast Real-Time PCR System instrument, you can run a minimum reaction volume of 10 ul reactions.
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The Applied Biosystems 7300, 7500 and 7500 FAST Real-Time PCR System use the same bulb. It is a halogen lamp that is 12V and 75W with part number 4345287. This is different from the ABI Prism 7000 bulb which is a tungsten halogen lamp that is 21V and 150W with part number 4347754. You cannot interchange the ABI Prism 7000 bulb with the 7300/7500/7500 FAST bulb.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
TET dye is not recommended to be used on the following real-time PCR instrument models: 7000, 7300, 7500, 7500 FAST, StepOne, and StepOnePlus Systems.
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The older versions of the software did not include this feature for all assay types. For the 7500 and 7500fast instruments, the latest software 2.0.5 allows a melt curve to be added to the PCR experiment. The other instruments/software require a separate program for melt curves. To run a Dissociation Curve after running a Relative Quantification Plate (ddCt) Assay, you will need to open a new assay from File -> New, select DISSOCIATION from the assay pull-down menu and run the Dissociation Curve as a separate assay. This will generate a separate SDS file for the Dissociation Run.
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The maximum thermal output for the Applied Biosystems 7500/7500 Fast Sequence Detection System is 3241.5 BTU/h (950W).
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The sample ramp rates for the 7500 instrument are as follows:
- Standard Mode: 1.6 deg C/sec up and 1.6 deg C/sec down
- 9600 emulation Mode: 0.8 deg C/sec up and 1.6 deg C/sec down. This matches the sample ramp rate achieved for the ABI PRISM 7700 Sequence Detection System.
- Fast Mode: 3.5 deg C/sec up and 3.5 deg C/sec down.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
With SDS 1.4 software, right-click on the graph, and choose "Export as JPEG" or "Export to Powerpoint". With SDS 2.0.x (for 7500/7500fast only), you can either click on the save icon above the graph "Save as JPEG Image" or click on the Export drop-down arrow (located on the upper toolbar) and choose "Send to Powerpoint"
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
You can run an Applied Biosystems 7500 Fast Real-Time PCR System instrument in Standard mode as long the following set-up points are followed:
1) The reaction volume is between 10 ul-30 ul
2) The 96-well plate is a MicroAmp FAST 96 well reaction plate (P/N 4346907, 4346906 or 4366932)
3) Select the Run Mode to be “Standard 7500 “or “9600 Emulation” (2.0.x software versions only offer Standard or Fast - no 9600 emulation choice).
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
The following dyes can be used as the reporter dye with MGB-NFQ as the quencher on the Applied Biosystems 7500 Real-time PCR System or Applied Biosystems 7500 Fast Real-Time PCR System when using TaqMan Gene Expression Master Mix (recommended for multiplexing) or any other Applied Biosystems TaqMan master mix: FAM, VIC, JOE, NED, TAMRA,CY3, ROX, TEXAS RED, CY5 dyes.
Of these dyes, we recommend a duplex reaction with FAM and VIC or FAM and NED dyes; if you are triplexing, we recommend FAM, VIC, and Cy5 or FAM, VIC, and TAMRA dyes. You must choose dyes that are well separated in emission wavelength. If you are using any probes with a TAMRA dye quencher, you cannot use NED, TAMRA, or CY3 dye as one of the reporter dyes in that multiplex reaction. ROX or TEXAS RED dyes can be used as reporter dyes only when not using an Applied Biosystems Master Mix.
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Please contact Technical Support for Real-Time PCR, and provide the serial number of your instrument. We will email you a copy of the user manual upon request.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
The error message is caused by a shifting of the heated cover. You can correct the problem by following this procedure:
(1) Shut down both the software and the instrument.
(2) Open the front cover by inserting and applying force with a pipette tip or a small Allen wrench on the right side of the front cover.
(3) Inside of the machine, you will see a metal plate with a plastic handle. This metal plate attaches to the heated cover. Pull the handle toward the front of the instrument and then close the front cover.
To prevent this from happening again, make sure you push the PCR plate completely down into the precision plate holder. Also, do not use compression pads on 7300, 7500, and 7500 Fast Real-Time PCR Systems.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
The systems most often vary by the light source and filter sets. The 7000, 7300, 7500, and 7500 Fast systems utilize a halogen lamp as the excitation source and emission filters to detect the emission fluorescence. The 7000 and 7300 systems both have one excitation and four emission filters, while the 7500 and 7500 Fast systems have five excitation and five emission filters. Five excitation and five emission filters allow the 7500 and 7500 Fast systems to detect dyes in the far red range. The 7700 and 7900HT systems utilize an argon ion laser as the excitation source and the instrument scans across all wavelengths between 520 nm to 610 nm.
The 7500, 7500 Fast and 7900HT systems also offers the ability to upgrade to the Fast chemistry; typical real-time runs take about 30-45 minutes.
In addition, the 7900HT system offers further high throughput options such as a 384-well block and a TaqMan Low Density Array Upgrade as well as a Zymark Twister Automation Accessory that will robotically load plates on the instrument.
For further information please speak with your local Life Technologies sales representative.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
Yes, you can run custom dyes, but the custom dye must fall into the wavelengths that are capable of being detected by a specific instrument. For optimal results on the filter-based instruments (including 7500 and 7500 Fast), the custom dye emission wavelength must fall into one of the emission filter peak detection wavelengths. For the laser-based 7900HT systems, the custom dye wavelength must fall within the overall range of detection for the instrument. Please refer to the Real-Time PCR information pages on our website under “Products & Services” for profiles of each instrument with a list of compatible standard dyes and the corresponding wavelengths supported. Please also refer to your User Manual or Installation and Maintenance Manual for instructions on how to calibrate custom dyes on your particular instrument.
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Yes, you can set this as an option. On the Detector Manager of the Applied Biosystems 7500 or 7500 Fast Real-Time PCR System, simply set the Quencher to "Non Fluorescent".
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Unfortunately, there are no single-tube formats currently available that will fit the Applied Biosystems 7500 Fast Real-Time PCR System thermal cycler block. Regular MicroAmp Optical Tubes (Cat. No. N801-0933) will not fit in the block and will get crushed. If you want to use tubes in the 7500F, please use the MicroAmp Fast 8-Tube Strip (Cat. No. 4358293) along with the Precision Plate Holder for Tubes (Cat. No. 4403809).
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No. we do not recommend placing compression pads on the Fast 96-well plate or the StepOnePlus, ViiA 7, 7300, 7500, 7900HT, or 7500 Fast Real-Time PCR Systems.
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No. The plate does not fit and will result in the crushing of the wells and possible contamination of the block due to leaking of the well contents.
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TaqMan Fast Advanced Master Mix will have overall real time PCR runs lasting about 37 to 40 minutes, which is at least 3X faster than standard runs with the standard TaqMan Universal PCR Master Mix. It has comparable results and also provides further multiplex capability.
For the 7500 Fast real time PCR systems, the thermal cycling parameters are defaulted to 50°C/2 min for UNG incubation, 95°C/20 sec for fast polymerase activation, 40 cycles of 95°C/3 secs for the dissociation and 60°C/30 seconds for annealing and extensions.
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Yes. you can choose either standard or fast ramp on the 7500 Fast System for software versions 2x or greater, and a 9600 emulation thermal cycling mode is available for customers who wish to run assays based on adjusted ramp rate. However, you should be aware that we cannot guarantee identical performance to the same modes run on a standard 7500 system block.
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Runs can be compared between standard and fast mode, as the data collected are collected in all five filters in the instrument. However, keep in mind that these data may not always show identical results and may have added variability due to the data collection processes and differences in ramp rate between standard and fast mode.
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Yes, older 7500 or 7500 fast data files are compatible with the current version of the SDS software. However, there is one exception: please note that the SDS v1.3 software will not allow RQ Studies to be created from RQ Plates from different instrument types, different thermal modes (i.e., fast and standard modes) or different numbers of thermal cycles.
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You can use up to Windows XP, Service Pack 3 (SP3) on the computer that is connected to the 7500 Fast Real-Time PCR System instrument. An exception is the SDS v2.0.5 software, which can be used with the Windows 7 operating system for stand-alone data analysis steps.
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The recommended input template range is 10-100 ng of gDNA/ cDNA template per reaction.
We recommend running a total reaction volume between 10 and 30 ul per well.
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We do not recommend this as the current and previous versions of SDS software will not allow RQ Studies to be created from RQ Plates from different instrument types, different thermal modes/profiles or different numbers of thermal cycles. It is important to reduce variability among RQ plates in an RQ study by importing RQ plates from the same instrument type, with the same thermal profile and mode, as well as the same block type and sample volume.
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Yes, standard and 9600 emulation modes are optionally available. We have matched the ramping rate and thus anticipate equivalent performance. However, the actual total run times will differ from standard and 9600 emulation modes run on a standard block, and we cannot guarantee identical results as performance may vary depending on the assay.
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It may be technically feasible, but we have not fully validated TaqMan SNP Genotyping assays on the Applied Biosystems 7500 Fast System and therefore cannot recommend it.
No, we do not offer the option to downgrade an Applied Biosystems Fast 7500 System to a standard block.
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Yes, you can purchase the optional Applied Biosystems 7500 Fast Upgrade kit. However, this upgrade kit must be installed by a qualified Applied Biosystems service engineer.
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The sample ramp rate is up and down at approximately 3.5 degrees C/sec.
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The 7500 Fast block supports volume ranges from 10 µL - 30 µL.
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The 7500 Fast Real-Time PCR System contains a new high-speed thermal cycling block designed specifically to work with Optical 96-well Fast thermal cycling plates (Cat. No. 4346906) and TaqMan Fast Universal PCR Master Mix (Cat. No. 4352042). It also has a new precision plate holder design, for use only with Optical 96-well Fast thermal cycling plates, and looks slightly different with a front bezel and a darker tray drawer color.
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The TaqMan Gene Expression Assays are optimized to work with one of the TaqMan qPCR Master Mixes that include TaqMan Universal PCR Master Mix, No AmpErase UNG(P/N 4324018), TaqMan Universal PCR Master Mix with AmpErase UNG (P/N 4304437), TaqMan Universal PCR Master Mix II, No AmpErase UNG (P/N 4440040), TaqMan Universal PCR Master Mix II, with AmpErase UNG (P/N 4440038) or TaqMan Gene Expression Master Mix (P/N 4369016) and with your cDNA. It is recommended to use the High Capacity cDNA Archive Kit (P/N 4322171) for converting your RNA to cDNA. TaqMan Gene Expression Assays are capable of being run on all Applied Biosystems Real-Time PCR Systems models including 7000, 7300, 7500, 7500 Fast, 7700, 7900HT, StepOne, StepOnePlus and ViiA 7 Instruments.
For multiplex assays that include reporter dyes overlapping the ROX channel (i.e. JUN), we recommend using one of our optimized multiplex master mixes that include the passive reference dye, MUSTANG PURPLE. MUSTANG PURPLE is compatible with QuantStudio 5, 6, 7, and 12K Flex, 7500, 7500 Fast, and ViiA 7 real-time PCR instruments.
While not ideal, we also offer master mixes that contain no passive reference dyes. For selection help for master mixes with no passive reference, please contact Technical Support at techsupport@thermofisher.com.
If you are using the QuantStudio 3/QuantStudio 5 Real-Time PCR Systems, 7500 Real-Time PCR System (with SDS v2.0.5 or later), or StepOne/StepOnePlus Real Time PCR Systems, you can purchase High Resolution Melt (HRM) Software v3.1 (https://www.thermofisher.com/order/catalog/product/A30150?ICID=search-product). Once activated, this software will not require annual renewal.
If you have the older HRM software v3.0.1 (for use with StepOne Plus, StepOne or the 7500 Fast (SDS v2.0.5 or later) Real-Time PCR System, it will require license renewal on an annual basis.
For use on the 7900HT Fast Real-Time PCR System, please use HRM Software v2.0.1 (https://www.thermofisher.com/order/catalog/product/4397808?ICID=search-product). This software will require license renewal on an annual basis.
When using either the ViiA 7, QuantStudio 6/QuantStudio 7 or QuantStudio 12K Flex Real-Time PCR Systems, the HRM software is already included in the instrument's application software, but requires activation of the HRM module within the instrument software by purchase of the license. This license requires an annual renewal.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.
All our real-time PCR instruments are compatible with Thermo Fisher Cloud Apps except the 7500 Fast instrument where the eds files alone are compatible with Thermo Fisher Cloud Apps.
Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Instruments Support Center.