Blue-LAMP Kit

cat. no. E1410

LAMP (Loop-mediated isothermal amplification) is a technique for a quick amplification of nucleic acids. In contrast to the PCR technique, in which the reaction is carried out with a series of alternating temperature cycles, the LAMP reaction is carried out in a constant temperature of 65°C. This technique uses Bst polymerase which has strand displacement activity. The reaction is exceptionally quick and efficient thanks to using a set of three pairs of primers specific for template DNA. In the first phase, a base product with loop formation at the ends is created, next the strand displacement activity and attachment of subsequent primers lead to the creation of increasingly longer DNA fragments consisting of the base product repeats. In the electrophoretic separation the obtained product is not a single band but constitutes a mixture of products of various sizes with repeated sequence.
The detection is done via the reaction colour change. As a result of DNA amplification, the reaction solution changes colour from violet (no amplification) to blue (DNA amplification). Very large amounts of created product cause turbidity of the sample.