For calculation of Tm value

Tm value is the temperature at which 50% of the base pairs of a DNA duplex are separated. This Tm value depends on the sequence length, GC-binding rate, and concentration.
There are several methods to calculate Tm values. As an example, we could supply the “Nearest Neighbor method” on an Excel sheet available for calculation.
Please click on the link below to download it.* 1

Although the “Nearest Neighbor method” is regarded as the most reliable method lately, please use only as reference. Please note that the Tm value varies under PCR condition of different buffer composition such as containing high salt concentration or enhancer.


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