Optimize Your Stem Cell Cultures with R&D Systems™ Proteins
Have confidence in your stem cell cultures by starting your experiments with R&D Systems Animal-free proteins. Animal-free proteins are highly recommended for:

  • Researchers whose preclinical work has the potential of progressing to clinical trials
  • Scientists who need more defined, reproducible cell culture conditions
  • Those concerned with animal components due to regulatory requirements and/or ethical issues
  • Organizations with sustainability goals requiring a reduction in animal-based research
 
Buy Proteins
 
Buy Proteins in
Bulk & Save
 
Are you in need of large quantities of a particular protein? We can scale up the production of any protein and we offer competitive discounts on bulk orders. Contact us to see how much you can save or to set-up a supply agreement.
 
 
Try ExCellerate
 
iPSC Animal-Component-free Expansion Medium
 
For enhanced reproducibility in the robust expansion and maintenance of pluripotent stem cell cultures, try our ExCellerate iPSC Expansion Medium. This complete media, requires no growth factor supplementation, and maintains cell integrity over long-term culture.

 
 
Custom Protein Services
 
Custom Protein Services
 
From custom sizes and formulations to specific mutations and non-standard labels, our Custom Protein Services team will work with you to meet your specific research needs.