Recombinant Proteins

Bio-Techne’s R&D Systems™ brand has been a pioneer in protein development and manufacturing for nearly four decades. Presently, our extensive catalog boasts over 5,000 biologically active proteins across 35 species and diverse research areas. With more than 95% of these proteins designed, purified, and rigorously tested by our in-house scientists, we maintain unparalleled control over production and product quality. This approach guarantees that our proteins adhere to the highest industry standards for bioactivity, purity, and consistency before they reach the market. 

Download this guide to learn about:

  • R&D Systems commitment to quality and the advantages of using our proteins
  • Different protein grades, including research-grade, animal-free, and GMP recombinant proteins
  • Bulk and custom protein services
  • Avi-tag biotinylated proteins
  • Fluorokines™ fluorescent-labeled proteins