California Stem Cell (CSC) is a privately held company focused on the manufacture and supply of high-purity human cells for basic research and therapeutic development.

Since its founding in 2005, CSC has developed proprietary methods for the scalable production of human motor neurons and neuronal progenitors, at high purity, from hESCs. The ability to generate these cell types at high-purity in large quantities has put CSC in the unique position to address critical unmet needs in drug discovery and the development of life-changing therapies. CSC is currently developing stem cell based therapies as clinical candidates for the treatment of spinal muscular atrophy (SMA), amyotrophic lateral sclerosis (ALS, or Lou Gehrig’s Disease), and metastatic cancer.

Our Science

We are revolutionizing medicine using stem cells to enable drug discovery and life-changing therapies.

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MediaStem Cell MediaSpecialized Media

Optimized for the growth and propagation of hESCs and their derivates.

Cell ProductsCell ProductsHigh-purity cell populations

High-purity stem cell products available for a wide range of research purposes.

Stem Cell TherapiesTherapeutic DevelopmentClinical pipeline

Developing cell-based therapeutics for the treatment of devastating diseases and disorders.

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