Human Primary Microglia Cells

The hmc3 cell line was established through sv40 dependent immortalization of a human fetal brain derived primary microglia culture.

Human primary microglia cells.

Microglia are a major glial component of the central nervous system cns play a critical role as resident immunocompetent and phagocytic cells in the cns and serve as scavenger cells in the event of infection inflammation trauma ischemia and neurodegeneration in the cns. Primary neurons like all primary cells are isolated directly from human or animal nervous tissue unlike cell lines primary cells maintain the characteristics of their tissue of origin making them a biologically and physiologically relevant tool for the study of neuroscience. Monday friday 8am 5pm pacific standard time. Human ipsc derived microglial precursors monocytes were seeded using microglia maintenance medium into 96 well plates at a density of 100 000 cells cm 2.

Therefore there is a pressing need to develop a renewable source of human microglia such as from induced pluripotent stem cells ipscs. During maturation spherical monocytes adhere strongly to the culture surface displaying increasingly ramified morphology as they differentiate to microglia. These primary cells go into senescence after the 2nd passage while the sv40 tranduced cells go beyond 30 passages. Immortalized cells were controlled passaging side by side with the primary cells.

We describe a robust method for the derivation of human microglia from stem cells which are phenotypically and functionally comparable with primary microglia. Human microglia hm catalog 1900. We are recently preparing the primary astrocytes and microglia cells. The human microglial clone 3 cell line hmc3 was established in the laboratory of prof.

Human microglia primary cell culture frozen vial. The human microglia cell line was constructed as the bv2 with a retrovirus that should have not infected mammalian cells. The derivation of microglia from human stem cells provides systems for understanding microglial biology and enables functional studies of disease causing mutations. Tardieu in 1995 through sv40 dependent immortalization of human microglial cells the detailed methodology for the preparation of primary cultures of human microglial cells was previously published briefly microglial cells were isolated by circular shaking from primary mixed cultures of human.