i have questions

[abraham azoz]

Dear Ladies and Gentlemen:

I m PHD student at Frei university Berlin... interested in genetic topic ( High-density oligonucleotide arrays ) and I would like to know what is the SI accepted metric system have used in the data of the gene expression like ...Perforin or GZMB which expressed by BDCA 4+ human Dentritic cells and other human immune cells ? 

for example that, expression of GZMB by BDCA 4+ DCs is 2806.70 what is the metric here? 

with my best 

Ibrahim azoz 

[G Tsueng]

Hi Ibrahim,

Please see this post or this discussion on researchgate for an explanation of units in microarray experiments.

best wishes,
ginger