qPCR Extraction Control Red
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Price:
US$5,234.50
(Size: 2000 rxns)
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qPCR Extraction Control Red. This product comprises of cells that contain an internal control DNA sequence, with no known homology to any organism and a specific primer/probe control mix for PCR detection. It is used to reduce the chance of obtaining false negative results following DNA extraction.
Target |
qPCR Extraction Control Red |
Tested Applications |
PCR |
Storage |
Store at -20 °C. Avoid repeated freeze/thaw cycles. |
Validity |
Up to 12 months. |
Buffer |
The exact formulation is proprietary. |
Kit Components |
Kit Components: Component | Volume | Internal Control DNA | | 25X Control Mix | 25 µl | |
Availability |
Shipped within 3-7 working days. |
Note |
THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |
Directions for use |
All reactions should be carried out at room temperature unless stated otherwise. Extraction Steps: - Thaw and spin down all tubes before opening.
- Vortex the tube containing the Internal Control DNA to ensure complete mixing.
- Add 5 µl Internal Control DNA per sample to the lysis buffer (not provided). Ensure the mixture is well homogenised before loading onto samples (see next step).
- Follow the manufacturer's protocol for sample DNA extraction.
- The remaining Internal Control DNA mixture can be stored at 4 °C.
. Recommended reagent volumes per 25 µl qPCR mix: Component | Volume | 2X PCR Master Mix (not provided) | 12.5 µl | Target Probe/Primer Mix (not provided) | N/A | Sample DNA from extraction step (not provided) | N/A | 25X Control Mix | 1 µl | Total Volume | 25 µl | Assay Setup: Step | Number of Cycles | Temperature | Time per Cycle | Polymerase Activation | 1 cycle | 95 °C | 10 min | Denaturation | 30-40 cycles | 95 °C | 15 seconds | Annealing/Extension | 60 °C | 30-60 seconds | Notes: - The fluorescence signal for the DNA Internal Control can be observed at 670 nm.
- The qPCR conditions above are suitable for amplicons of up to 200 bp, however they can be varied to suit different qPCR mixes and machine-specific protocols.
- Ct values of the Internal Control may vary due to elution volumes of nucleic acid and reagents used.
- The optimal conditions will vary from reaction to reaction and are dependent on the system used.
- Each parameter needs to be adjusted by the end user and some optimization may be required.
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