Scientists manufacture many biotherapeutic products in immortalized cell lines, most commonly HEK293. Residual HEK293 DNA in biotherapeutic candidates can harbor tumorigenic or retroviral sequences ...

Cell culture is a fundamental technique in biotechnology and life sciences that involves growing and maintaining living cells outside their natural environment, typically in a controlled laboratory ...

Primary cells are collected directly from living tissues, and as such, more closely resemble in vivo cells from a genetic and physiological perspective. This feature makes primary cells a treasure ...