Welcome to the cobas® Liat® PCR System Community


Help us help you.

Upload ATK data.

Do you remember the USB key that came with your original cobas® Liat® package? This is the advanced tools key, also known as the ATK, and it is essential for backing up data, syncing lots, troubleshooting error codes and more.

Experiencing an issue with your system? Upload your ATK data to get help here.

Upload ATK data now

Get the goods

Download quick reference guides, package inserts and manuals.

Make sure you’ve got all the info you need to get the job done. From quick reference guides and package inserts to in-depth user manuals, here are all the product publications to help you along the way.

Still have questions?

Ready for an update?

Download and register your software.

Periodically, you’ll need to download and register the software of your cobas® Liat® PCR System for an update so that this powerful technology runs as smoothly as possible.

Ready for an update? Get it now.

Download software update


Already have the update? Register your software or script now.