EasyTM Taqman RT QPCR Kit For Molecular Biology Applications
EasyTM (One Step) Taqman RT QPCR Kit For Molecular Biology Applications
Intended use
The RT-qPCR EasyTM (One Step)-Taqman Kit is intended for molecular biology applications.
Introduction
The RT-qPCR EasyTM (One Step)-Taqman Kit provides rapid real-time quantification of RNA targets. The kit contains optimized components that allow both reverse transcription and PCR amplification to take place. With this kit, all steps can be performed in a single tube.
Kit contents
|
Cat. No. |
RT-02131 |
RT-02132 |
|
Number of reactions |
100 (20μL reaction) |
500 (20μL reaction) |
|
2× RT-qPCR EasyTM Mix-Taqman |
1mL |
1.7mL×3 |
|
20× ROX Reference Dye |
100μL |
0.5mL |
|
RNase-Free ddH2O |
1.7mL |
1.7mL×3 |
|
Protocol |
1 |
1 |
Shipping and storage conditions
When stored under these conditions and handled correctly, the kit can be kept one year without showing any reduction in performance.
-
The kit is shipped on ice pack or dry ice.
-
The kit should be stored at -20 ± 5℃.
-
Avoid repeated freeze-thaw cycles.
Protocol
Important notes before starting:
-
Set up all reactions on ice and mix the solutions completely before use.
-
This kit requires gene-specific primers for PCR.
-
An RNase-free environment should be maintained during reaction setup.
Procedure:
-
Prepare the PCR Reaction Mix
-
Combine the following components for the number of reactions required, plus 10% overage.
-
|
Component |
Volume/ reaction |
Final concentration |
|
2× RT-qPCR EasyTM Mix-Taqman |
10 μL |
1× |
|
Forward Primer (10 μM) |
0.8 μL |
50-900 nM 1* |
|
Reverse Primer (10 μM) |
0.8 μL |
50-900 nM 1* |
|
Probe (4 μM) |
1 μL |
200 nM |
|
Template (RNA) |
X μL |
0.1 pg-100 ng |
|
20× ROX Reference Dye |
- |
2* |
|
RNase-FreeddH2O |
(7.4-X) μL |
- |
|
Total Volume |
20 μL |
- |
1*: A final primer concentration of 400 nM is optimal for most reactions.
2*: Final ROX concentration for different instruments:
|
Instrument |
Dilution factor |
Amount per 20 μL reaction |
|
ABI PRISM 7000/7300/7700/7900HT/Step One |
1× |
1 μL |
|
ABI 7500, 7500 Fast, Stratagene Mx3000P, Mx3005P and Mx4000 |
0.5× |
0.5 μL |
-
Mix the components gently but thoroughly and dispense appropriate volumes into PCR tubes.
-
Run the reaction:
-
Thermal cycler conditions:
-
|
Step |
Temperature |
Time |
Cycles |
|
|
1 |
Reverse transcription |
42℃ |
10-30 min 1* |
1 |
|
2 |
Pre-denaturation |
94-95℃ |
5 min |
1 |
|
3 |
Denaturation |
94-95℃ |
10 sec |
30-45 |
|
Anneal/Extension |
60-65℃ |
20 sec 2* |
||
or
|
Step |
Temperature |
Time |
Cycles |
|
|
1 |
Reverse transcription |
42℃ |
10-30 min 1* |
1 |
|
2 |
Pre-denaturation |
94-95℃ |
5 min |
1 |
|
3 |
Denaturation |
94-95℃ |
10 sec |
30-45 |
|
Anneal |
55-65℃ |
20 sec |
||
|
Extension |
72℃ |
20-30 sec 2* |
||
1*: If satisfactory results are not obtained using 42°C, the reaction temperature may be increased up to 50°C.
2*: The extension rate of Foregene HotStar Taq DNA Polymerase is 2 kb/min in PCR.
After setting, save the file and run the reaction program.
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