Author Archives: Jennifer Welser

About Jennifer Welser

Jennifer Welser Associate Director, Scientific Affairs at ScienCell Research Laboratories San Diego, California

ScienCell's Human Astrocytes (HA) - Immunostaining for GFAP, 200x.

Not All Primary Cells are Created Equal

Primary cells, which are isolated directly from tissue, show normal cell morphology and maintain many of the important markers and functions seen in vivo. Primary cells, though, have a finite lifespan and limited expansion capacity, so it is critical to use primary cells at low passage for your research.