Founded in 2018 by protein-purification experts, Columbus-based Protein Capture Science develops and commercializes self-cleaving tag technologies for purifying proteins and protein fragments. Its patented iCapTag platform grew from more than 20 years of research by co-founder David W. Wood and his team at The Ohio State University, and is designed to carry projects from early discovery through research and manufacturing. The company also offers iCapMag magnetic beads for rapid purification of tagless proteins.