Ligation Ratio Example for Insert and Vector Planning

You know the vector mass and the insert/vector lengths and need a realistic ligation plan.

This example focuses on molar ratio logic, not only final volume.

Vector length and insert length from the intended construct map.

Actual DNA mass available after cleanup or quantification.

Target molar ratio and whether an intermediate dilution is needed to avoid sub-microliter pipetting.

It gives researchers a concrete way to connect DNA length, DNA mass, and reaction planning.

It also pairs naturally with the cloning workflow page so the user sees where ligation fits in the overall sequence.

Using DNA mass ratio instead of molar ratio.

Entering the wrong fragment length after a construct revision.

Ignoring the practical pipetting limit for very concentrated stocks.