BioChain Inc. was founded in 1994, and is headquartered in the San Francisco bay area. BioChain is the world leader in high quality processed bio-sample products and analysis services used …
Essen BioScience
Essen BioScience is a world leader in the field of cell-based in vitro assays and instrumentation. It is a privately-held company headquartered in Ann Arbor, Michigan.