MacVector’s Primer Database tool makes it easy to store your lab’s regular primers. It allows you to save and retrieve primers from the Primer Database from the Primer3 and Quicktest Primer tools. You can also scan sequences for potential primer binding sites. The Primer Database will also store tails and allow you to specify the maximum mismatches allowed. The tool comes with a starter database of primers, but you can use existing subsequence files or import primers from Excel.