================================= KAPA SYBR\ |registered| FAST qPCR ================================= Protocol --------------------------------- Any existing qPCR assay performed efficiently using standard cycling conditions may be converted to a fast qPCR assay with KAPA SYBR FAST qPCR Kits. Typically, re-optimization of reaction parameters is required. qPCR is performed at the MIT BioMicro Center on a Roche LightCycler 480 using SYBR Green MasterMix. Roche's documentation is `here <../../_static/files/roche_light_cycler-manual.pdf>`__. 1. Master Mix Preparation --------------------------------- #. Ensure all reaction components are properly thawed and mixed. #. Prepare a master mix containing the appropriate colume of all reaction components common to all or a subset of reactions to be performed. #. Always include a No Template Control (NTC) to allow for detection of contamination of reaction components. #. Calculate the required volume of each component based on the following tables: +------------------------+-----------+-----------+-------------+ | Component | ROX | No ROX | Final conc. | +========================+===========+===========+=============+ | PCR-grade water |Up to 20 μL|Up to 20 μL| N/A | +------------------------+-----------+-----------+-------------+ | KAPA SYBR FAST | 10 µL | 10 µL | 1X | | qPCR Master Mix (2X) | | | | | Universal | | | | +------------------------+-----------+-----------+-------------+ | 10 µM forward primer | 0.4 µL | 0.4 µL | 200 nM | +------------------------+-----------+-----------+-------------+ | 10 µM reverse primer | 0.4 µL | 0.4 µL | 200 nM | +------------------------+-----------+-----------+-------------+ | Template DNA | As | As | <20 ng | | | required | required | | +------------------------+-----------+-----------+-------------+ | 50X ROX High/Low | 0.4 µL | \-- | 1X | | (as required) | | | | +------------------------+-----------+-----------+-------------+ 2. Reaction Setup --------------------------------- #. Transfer the appropriate volumes of qPCR master mix, template, and primers to each well of a PCR plate/tube(s). #. Cap or seal the reaction plate/tube(s) and centrifuge briefly. 3. qPCR --------------------------------- #. If applicable, select fast mode on the instrument. #. Confirm that the qPCR protocol to be used conforms to the following parameters: +--------------------+---------------------------------+------------------------------------+ | Detection Format | Block Type | Reaction Volume | +====================+=================================+====================================+ | SYBR Green | 96 well | 10 - 25 µL | | +---------------------------------+------------------------------------+ | | 384 well | 3 - 20 µL | +--------------------+---------------------------------+------------------------------------+ | **Program Name** | **Cycles** | **Analysis Mode** | +--------------------+---------------------------------+------------------------------------+ | Pre-incubation | 1 | None | +--------------------+---------------------------------+------------------------------------+ | Amplification | 40 | Quantification | +--------------------+---------------------------------+------------------------------------+ | Melting Curve | 1 | Melting Curves | +--------------------+---------------------------------+------------------------------------+ | Cooling | 1 | None | +--------------------+---------------------------------+---------------------+--------------+ | **Program Name** | **Target (**\ |degree|\ **C)** | **Aquisition Mode** | **Hold** | | | | | (hh:mm:ss) | +--------------------+---------------------------------+---------------------+--------------+ | Pre-incubation | 95 | None | 00:03:00 | +--------------------+---------------------------------+---------------------+--------------+ | Amplification | 95 | None | 00:00:10 | | +---------------------------------+---------------------+--------------+ | | Primer dependent | None | 00:00:20 | | +---------------------------------+---------------------+--------------+ | | 72 | Single | 00:00:01 | +--------------------+---------------------------------+---------------------+--------------+ | Melting curve | 95 | None | 00:00:05 | | +---------------------------------+---------------------+--------------+ | | 65 | None | 00:01:00 | | +---------------------------------+---------------------+--------------+ | | 97 | Continuous | 5-10 acq/ | | | | | \ |degree|\ C| +--------------------+---------------------------------+---------------------+--------------+ | Cooling | 40 | None | 00:00:10 | +--------------------+---------------------------------+---------------------+--------------+ 4. Data Analysis --------------------------------- #. Data analysis is dependent on experimental design. Refer to the instrument guidelines for more information on how to perform the appropriate data analysis. .. |registered| unicode:: U+00AE .. |degree| unicode:: U+00B0