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Frequently asked questions

Our Scientific Applications Support team has assembled a list of frequently asked questions to help you find answers quickly. Filter using one or more categories to focus on specific topics, or use the search bar to perform a text search.

How do I calculate the melting temperature of oligos in salt solutions other than NaCl?

As long as you know the concentration of the monovalent cations in your solution (Na+, K+, etc), you can use our free OligoAnalyzer® Tool to calculate the Tm of your oligo.

There is a box to the right of where you enter the sequence where you can specify the concentration of the salt in your buffer.

Custom DNA & RNA