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Technical information
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Standard procedures using LAMP method |
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Operation procedures of LAMP method |
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Target
gene (DNA or RNA)
Primer (FIP, F3, BIP, B3)
DNA polymerase with strand displacement
activity
dNTPs
Reaction Buffer
Reverse transcriptase (in case of RNA) |
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60°C-65°C
15min-1hr |
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| Reagents for
LAMP method |
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To amplify DNA:
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Four primers (FIP,
F3, BIP, B3), DNA polymerase with strand
displacement activity, substrates (deoxynucleotide
triphosphate), and the reaction buffer are
required. |
To amplify RNA:
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Add reverse transcriptase
to the above reagents. |
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| Procedure for the
LAMP method |
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The procedure simply consists
of incubating the template sample and the above reagents
at a constant temperature between 60-65°C for 15 minutes
to 1 hour, the amplification can be detected through
the presence of amplified product. |
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LAMP method allows the whole reaction
process, including denaturing, proceeds at a constant temperature
by incubating the reagents in a simple incubator. The presence
of amplified product can be detected in a short time so as
to provide a simple and rapid gene amplification method. Since
4 primers are designed to recognize 6 distinct regions on
the target gene, only the target gene can be specifically
amplified.
In addition, LAMP method has the characteristics of 1) no
special reagent required, 2) no sophisticated temperature
control device required, 3) the template can be simply detected
through the presence of amplified product. Since it only requires
simple equipment, cost effective genetic test can be achieved.
Both simple detection and real-time detection of the reaction
are possible. Using Loop Primer can shorten amplification
time by one third to one half. |
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