Hi all,

I am culturing primary microglia and using M-CSF for their expansion. Up until now, we have been producing our own M-CSF from L929 M-CSF O. E. cell line, but due to high production costs and laborious procedure we are considering buying purified M-CSF, also to reduce inter-experiment variability.

I have found conflicting information about the dose of M-CSF to use for primary microglia expansion, and I have little way of knowing how much M-CSF I was using, as it is secreted in the medium and we would use the conditioned medium as it is.

Microglia people, how much purified murine M-CSF do you use in the growth medium for your primary microglia?

Thanks in advance!

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