Info for metabolomics platform contains samples names Examples 1ACA1 = first differentiation from AC (Axel Chemla), A B C = well, so replicate, 1 = RQ1 = Mutant = PD, 2 RQ18GC = isogenic control, gene corrected line=ictrl, 3 ctrl 18075 = age gender matched control = ctrl Cell number counted with trypan blue in million at day of media harvest for normalization later