How can I go about calculating the molarity of dsDNA ends?

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Yuan-Yeu Yau

Go to the same page you listed, http://nebiocalculator.neb.com/#!/dsdnaends

Next to the word 'Formula', there is an "i' (information) symbol. Click on it. You will see the explanation.

"The 36.04 g/mol accounts for the 2 -OH and 2 -H added back to the ends." So, 2 x (16 +1) + 2 x 1 = ~ 36 g/mole.

Lisandro Alfonso Pacheco

Thank you!

I couldn't see such symbol in my laptop...but now I understand!

Regards,