OsrHSA is a transgene plant-derived protein, using an animal-free efficient expression system, which is mainly used for cell culture application and biology pharmaceutical excipients.

Advantages:

1. Improve Safety
OsrHSA eliminates the contamination risk from Adventitious Viral Agents (AVAs) or Transmissible Spongiform Encephalopathies (TSEs).

2. Save Time and Cost
OsrHSA is a totally animal-free product. Any animal-derived materials are not used by production process in any direct or indirect expression or purification steps which simplifies and expedites the review process from related drug department. OsrHSA performs as good as or better than native human serum albumin in cell growth and productivity.

3. Greater Consistency
OsrHSA is a plant-derived product. It is less genetic variation than Native Human Serum Albumin, and is well suited for chemically-defined media.