Could you please elaborate more on determining the required number of replicates (biological and technical) for the reportable values based on the validation data for cell based assays?
It's possible to compute the intermediate precision (IP) or total analytical error (TAE) for a reportable value computed from replicates. Hence, if one got an ATP with minimal requirements on IP or TAE on reportable value, it's easy to compute the IP and TAE under the format (something like Sip(MxN) = Sb/M + Sw/(M*N), with M number of runs and N number of replicates).
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