Toolbox

From designing an inducible promoter to fabricating an adeno-associated virus for gene knock-down, Doulix offers you a complete set of tools for your synthetic biology application.

Single sequence

From simple promoters to polycistronic operons, BIOMODULEs are the building blocks of DOULIX. Start designing now!

max length < 25 kbp

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Biomodule design tools

Biomodules are Doulix design building blocks. Biomodules are linear double-stranded DNA parts. As short as a T7 promoter or as long as an entire metabolic pathway, biomodule are your DNA Lego bricks , you can assemble to build your constructs.

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Cloned fragments synthesis

Save time manual cloning with custom gene cloning of inserts up to 7.5kbp. Pick from a library of application-ready, public backbones, or use your own and store your vectors with us for easy reuse.

from 0.25 to 7.5 kbp

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dsDNA Fragments synthesis

Linear, double stranded DNA fragments up to 2.5 kbp, optimised for assembly and with the lowest error rates in the industry.

from 0.25 to 2.5 kbp

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Custom constructs synthesis

Build more, test more and make faster breakthroughs with our custom plasmid assembly service. Skip straight to expression ready, multi-gene plasmids up to 35kbp of greater complexity than ever before.

from 7.5 to 35 kbp

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Construct design tools

Building constructs and vectors has never been easier. Quickly assemble you DNA parts into constructs using biomodules and then review and edit your sequence usign a powerfull sequence editor.

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More Biomodules design tools

Explore Doulix collection of tools to design biomodules,
Including linear backbone upload and iGEM biobrick designer.

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Plasmid onboarding

Import your plasmid, vector, phagemid or any circular dsDNA construct into DOULIX and start working right away.

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Constructs collection

Your collection of private and public constructs. Search, share, edit and annotate thousands of constructs using Doulix constrcut designer.

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