KACTUS

We specialize in providing high-purity, high-activity, recombinant protein and enzyme products for a range of fields including antibody drug discovery, immunotherapy, gene therapy, and mRNA therapeutics. Our catalog selection of 2400+ ready-made recombinant proteins includes various targets, species, tags, and labels. We carefully select our catalog based on product quality and unmet needs in the market. That being said, the drug development market is ever-changing. If you don't see what you're looking for on our site, contact us to set up a custom project. Our team is dedicated to providing unparalleled quality and customer service. Additionally, we offer large-scale GMP-Grade production. We'll take your protein configuration from bench to large-scale production. Our quality control systems ensure batch-to-batch consistency and our facilities are prepared for consistent high-quantity production.