Protein production in hours

Cell-free reagents and protein expression services

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Protein Expression Services

$350+$0.30USD/residue per construct (includes cost of DNA synthesis)

Purified constructs in as little as 3 weeks

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Most Powerful Cell-Free Protein Expression System on the Market

State-of-the-art cell-free reagents

cell-free protein expression reagents


We have made the best cell-free system on the market, because we know you deserve it. Juice reagents have been optimized for usability and scale-up and undergo extensive quality testing.

Cell-Free Kits
cell-free plasmid


This is an app store for your synthetic biology applications. We have curated and tested a collection of plasmids, and are excited to share them with the synbio community at low cost.

Plasmid Collection

It really is transformative for what we can do experimentally!

Ryan, World-renowned Hospital

Really like how the product is
holding up compared to our old protocol. I will be putting in a larger order this week

Rachel, Industrial Biotech Company

... the results look awesome!

Quinn, Academic Lab