Ciphergen Biosystems

Ciphergen Biosystems is focused on the discovery, development and commercialization of high-value, molecular diagnostic products.

Ciphergen Biosystems, Inc. is focused on the discovery, development and commercialization of high-value, molecular diagnostic products to improve patient care. Ciphergen, along with its prestigious scientific collaborators, has ongoing diagnostic programs primarily in oncology with an initial focus in ovarian and prostate cancer. Based in Fremont, California